Session Details

[O-08]Poster presentations by senior high school students

Sun. May 26, 2024 1:45 PM - 3:15 PM JST
Sun. May 26, 2024 4:45 AM - 6:15 AM UTC
Poster Hall Exhibition Hall 6, Makuhari Messe
convener:Tatsuhiko Hara(International Institute of Seismology and Earthquake Engineering, Building Research Institute), Katsuyoshi Michibayashi(Department of Earth and Planetary Sciences, GSES , Nagoya University), Miwa Kuri(Ministry of Education, Culture, Sports, Science and Technology), Keiko Konya(Japan Agency for Marine-Earth Science and Technology)
Senior high school students provide poster presentations on subjects in fields of earth and planetary sciences. This session provides an opportunity for senior high school students to give their presentations in the JpGU meeting and to have discussions with researchers. This session has been conducted as a public outreach session since 2006.

[O08-P01]Proprieties of origins about place names coming from disasters and method of selecting representative landforms of areas

*Reo Kono1 (1.Yokohama Science Frontier High School)

[O08-P02]The Type and Protolith of the Xenoliths in the
Tonalite in the Otakisawa Mountain Stream of the Tanzawa Mountains

*Yuto Tominaga1 (1.Yokohama Science Frontier High School)

[O08-P03]Study of the Shape of the Embankment that Best Reduces Wave Momentum

*Yurine Ozawa1 (1.Yokohama Science Frontier High School)

[O08-P04]Possibility of fault displacement based on analysis of surface wave exploration and boring data underground Iiyama High School

*Yu Hatano1, Hayato Tanaka1, Haruka Kabe1, Natsumi Uehara1, Nanami Kobayashi1, *Souichirou Tsukioka1, Kazumi Shiromoto1, Kaede Kobayashi1, Hinata Sugano1, Yuto Tamura1, Yusa Miyamoto1, Yukako Ogiwara1, Haruki Yamamoto1, Haruto Huruta1 (1.Nagano Prefectural Iiyama High School)

[O08-P05]Research to predict the distribution of ash fall during the next major eruption of Sakurajima Volcano III

*Shoya Hamada1, *Yuta Kubo1, Ichigo Nakamura1, Ryuta Motomura1, Naoto Matsumoto1 (1.Kokubu High School)

[O08-P06]Photographing meteorological phenomena that occur on the surface of planets and considering surface phenomena ~ Focusing on Jupiter ~

*Naruki Fukunaga1, *Taisei Nakahara1, Yuki Ichiki1, Taiki Minami1, Taisei Sueyama1, Meguru Tarumi1, Towa Tabata1 (1.Kokubu High School)

[O08-P07]Are Oshima cherry trees in Nishi-Izu and Minami-Izu high in coumarin content?

*Honami Baba1, *Haruto Asaka1, *Kotaro Okada1, *Mia Sato1, *Mao Takaishi1, *Rintaro Takagi1, *Yuushin Hutami1, *Yuki Hosaka1 (1.Nirayama Highschool)

[O08-P08]Estimating the origin and properties of zircons on the Samejima coast in the Enshu Sea

*Oki Rikusei1, *yuto igarashi1, *hodaka nishigaki1, *yura suzuki1, *akito kawashima1 (1.Shizuoka prefectural iwata minami high school)

[O08-P09]Observation of solar radio waves and their relationship to sunspots

*Rui Mochizuki1, *Tkuya Edamoto1, *Ayumu Miyatsu1, *Rui Mochizuki1, *Yuto Morinaga1 (1.Shizuoka prefectural Iwata Minami high school)

[O08-P10]Comparison of summer and winter sprite columns focusing on luminous altitude and morphology

*Sota Kanemaru1, *Ruisu Tanaka1, *Ayame Nagura1, *Kyosuke Hasegawa1, *Katsuki Nakano1, *Kaishin Mo1, Kurumi Chino1, Yusei Tokura1, Hibiki Imada1 (1.Shizuoka Prefectural Iwata Minami High School)

[O08-P11]Exploring pumice washed ashore in the Enshu Sea Ⅱ ~Comparison of white pumice and Kawagohira pumice~

*Runa Kawasaki1, *Nio Suzuki1, Ryoma Takeuchi1, Kotaro Hikawa1, Tomoki Fujishima1 (1.Shizuoka prefectural iwata minami high school)

[O08-P12]What we have learned from reconstructing the weather of the Edo period using the records of the weather recorded in the “Ikeda Shrine Diary”

*Shinya Tomikawa1, *Saya Oikawa1, *Sayu Oikawa1 (1.Ikeda Gakuen Ikeda High School)

[O08-P13]Observation of volcanic gases with a simple alkaline filter paper method at Sakurajima Volcano

*Kokoro Kurose1, *Kento Shigeyoshi1, Yu Yoshii1, Kota Kawatashiro1, Tao Chikamori1, Rara Nagase1, Ryuto Hishida1, Nono Sumikura1 (1.Ikeda High School)

[O08-P14]Observation of volcanic gases using a simple dilution method at the active volcanoes "Ikeda and Yamagawa”

*Rio Domon1, *Naoya Nishioka1, Yuuka Matsugasumi1, Ryuki Uemoto1, Yu Inoue1, Mimana Kamata1, Qixuan Zhao1, Carrie Chen1 (1.Ikeda High School)

[O08-P15]The Ecology of Sphenoceramus Based on the Sedimentary Environment 85 Million Years Ago

*Kenshin Hama1, *Miyuki Koda1, *Rino Yoshida1 (1.Kumamoto Prefectual Amakusa High School)

[O08-P16]Which can be used in shallow rivers, development of a microplastic sampling device

*Haruki Kawakita1, *Shuntaro Sone2, *Ryohei Noda2, *Shotaro Ishikawa2 (1.Johoku Senior High School, 2.Johoku Junior High School)

[O08-P17]Relationship between winds around buildings, and distance buildings Using wind fannel experimetal equipment made by us

*Ryo Taniuchi1, *Sojiro Tanaka1, *Yuya Amino1 (1.Johoku high school)

[O08-P18]Reproduction of Sakurajima lava flow by 3D model

*Rintaro Bingo1 (1.Johoku high school)

[O08-P19]Earthquake prediction by electromagnetic waves ⅤーAchieving disaster mitigation by detecting signs of damaging earthquakesー

*Kazumasa Komiya1, *Naruto Goto1 (1.Tokyo Metropolitan Tama Science Technology High School)

[O08-P20]Research on the influence of decomposed granite soil in flowing water on the erosive force of flowing water

*Ryou Minagawa1, *Haruki Itabashi1, *Hiroyuki Saito1, *Shunya Yamazaki1 (1.Ibaraki Prefectural Hitachi Daiichi High School)

[O08-P21]Sky Shutter Assistant

*Yuua Satou1, *Haruna Nagatomo1, *Yui Honda1, *Ayaka Matsuzaki1 (1.Ibaraki Prefectural Hitachi Daiichi High School)

[O08-P22]Asteroid approach probability determined by orbit calculation

*Yura Miyazawa1, *Masato Miyo1 (1.Ibaraki Prefectural Hitachi Daiichi High School)

[O08-P23]Research on the relationship between the water retention of surface soil on riverbanks and river flooding

*Atsuki Konishi1, *Tsukasa Sakurai1, *Nanami Ishida1, *Junsei Oyake1 (1.Ibaraki Prefectural Hitachi Daiichi High School)

[O08-P24]Study on disaster preparedness and assessment in the northern area of the Sanriku Geopark.

*Syuuji KAWAGUCHI1, *Kazuma OGAWA1, *Saira MATSUSAKA1, *Takashi FUJIMORI1, *Kouki DENDO1 (1.Marient Chikyu Tanken club senior)

[O08-P25]Study on geodiversity in the northern area of the Sanriku Geopark.

*Yoshino SUGIMOTO1, *Keiji KAWAGUCHI1, *Nozomi TAIRA1 (1.MARIENT CHIKYU TANKEN CLUB・ SENIOR)

[O08-P26]Modeling of backwater phenomenon between Hirase River and Tama River and ideas for disaster mitigation

*Kaho Taniguchi1, *Junsei Ajiki1, *Miku Kakizoe1, *Yukino Miura1, *Utaha Yamada1 (1.Shiga Prefectural Zeze High School)

[O08-P27]Moon size determined from lunar eclipse images and causes of errors

*Ayako Takahashi1, *konoka tomita1, *aiko satou1 (1.Gifu prefectural Kamo high school)

[O08-P28]Flooding occurred in Shirakawa Town, Gifu Prefecture on July 8, 2020

*Kanta Imai1 (1.Gifu prefectural Kamo high school)

[O08-P29]The observation of SporadicE using Amateur Radio

*Ryusuke Takata1 (1.Meikei High School)

[O08-P30]Research on weathering of Tago stone.

*Kyogo Ito1, *Takumi Yoshida1, *Shinnosuke Shirakura1, Yasuyuki Shimadzu1 (1.Maebashi Higashi High School)

[O08-P31]Earthquake prediction by using groundwater Ⅱ

*Miuto Hotta1, *Kenta Matsumori1, *Kazuyoshi Shibata1, *Miyu Okura1, *Reira Kawai1, *Nao Shimono1 (1.Fukui Prefectural Fujishima High School)

[O08-P32]Experiment and Educational Material Development on El Niño Phenomenon

*Serie Ikeda1, Kizuku Shikoku1 (1.Seishingakuen High School)

[O08-P33]Exploration of lessons through dialogue learned from various data of the 2024 Noto Peninsula Earthquake

*Koki Tokuda1, Kuri Kato1, Mika Otaki1, Masafumi Abe1, Ken'ichi Arai1 (1.Sakae Higashi Senior High School)

[O08-P34]Correlation between the oscillation of structures in response to vibration and the depth of burial.

*Tomoharu Uchibori1, *Yuwa Kawada1, *Yukito Katayama1, *Nozomu Kurata1, Yuto Nakasuji1 (1.Kyoto Prefectural Sagano High School, SSL Physics Laboratory)

[O08-P35]Building a Sustainable Environment Maintenance System in Northern Kyoto using Mature Wood

*Nagahama kaiki1, *Kohki Aiba1, *Shogo Higashi1, Tetsuro Tanaka1, Yuto Nouyama1, Tomoki Iwa1, Ryutaro Nagata1, Mika Katsuyama1, Manami Tanabe2, Manami Iizuka2, Yuzuki Ijiri2, Rikuma Kamishima2 (1.Kyoto Prefectural Sagano High School, Science Club, 2.Kyoto Prefectural Sagano High School, Woods for Field Studies Laboratory)

[O08-P36]Light path comparison of measurements and calculation based on temperatures when inferior mirage is seen

*yu tanigawa1, *Misa Takano1 (1.Kyoto Prefectural Sagano High School,Earth Science (Meteorology) Laboratory)

[O08-P37]Soil profile and soil physical properties in the abandoned bamboo groves of Nagomi town, Kumamoto Pref.

*Rikuma Kamishima1, *Yu Nishihashi1, Akimasa Yamamoto1, Honoka Yoshida1, Ryosei Ibaraki1, Izumi Otono1, Tetsuro Tanaka2, Yuto Noyama2, Koki Aiba2, Shogo Higashi2, Kaiki Nagahama2, Mika Katsuyama2 (1.Kyoto Prefectural Sagano High School, Woods for Field Studies Laboratory, 2.Kyoto Prefectural Sagano High School, Science Club)

[O08-P38]Study of Solar Sunspot Depth based on the Wilson Effect II

*Yuka Ohkubo1, Momoe Ogisu1 (1.Ichinomiya Highschool)

[O08-P39]Exploring the Relationship Between Meteor Altitudes and Emission Line Intensity through Spectral Analysis

*Miki Okumura1, Seiyu Tanahashi1, Hitomi Igawa1 (1.Ichinomiya Highschool)

[O08-P40]Comparison of Hydrothermal Residual Circulation at the Magma Differentiation

*Mayu Kageyama1, *Risa Matsuda1, *Shion Fujita1 (1.Hyogo Prefectural Himejihigashi Senior High School)

[O08-P41]Magma Differentiation of Bingi Bingi Complex, Southeast NSW, Austraria

*Momoko Yokoyama1, *Chise Nagano1, *Haruka Inamoto1, *Mayu Kageyama1, *Risa Matsuda1, *Shion Fujita1 (1.Hyogo Prefectural Himejihigashi Senior High School)

[O08-P42]The relationship between particle size and the growth of frost columns

*Sota KAWAHARA1 (1.Sapporo Kaisei Secondary School)

[O08-P43]High Performance Martian Soil "Artemis program"

*TAKAHASHI TOA1, *Airi OIKAWA1, *Nao KOYANAGI1 (1.Sapporo Kaisei Secondary School)

[O08-P44]Continuity of Intrusive Rocks in Shichigahama Town from near Urato Katsurashima, Shiogama City to Shichigahama Town

*Ayane Hatayama1, *Meru Takeyama1, Taisei Honda1, Yuuma Sato1, Takeru Murakami1, Riku Aiba1 (1.Miyagi Prefectural Tagajo Highschool)

[O08-P45]Gravel composition and hinterland evolution of the Miocene Tanabe Group in the Kii Peninsula, Japan

*Amane Yamashita1, *Yumeru Takeda1, *Yuma Fujita1, *Kazuma Hamanaka1 (1.Wakayama Prefectural Tanabe Senior High School)

[O08-P46]Processes of formation and destruction of the sea bream shaped islands

*Yuma Fujita1, *Kazuma Hamanaka1, *Amane Yamashita1, *Yumaru Takeda1 (1.Wakayama Prefectural Tanabe Senior High School)

[O08-P47]Investigation of oil film-like substance and reddish-brown sediment around Sendai High School

*Rintaro Onodera1, *Rikuto Suzuki1, *Takumi Konno1, *Takumi Toba1, *Minato Narasaka1 (1.Sendai High School)

[O08-P48]Analysis of the geological structure in Fukano caldera, western Sendai

*Taishi Hiratuka1, Karen Kobayashi1, *Riku Kowada1 (1.Miyagi prefecture sendai daisan high school)

[O08-P49]Development of radiation detectors using split scintillators

*Atsushi Kadota1, *Yuito Oyamada1, *Atsushi Kakisaka1 (1.Miyagi prefecture sendai daisan high school)

[O08-P50]Elucidation of microplastics on sandy beaches - Toward the establishment of a nationwide mapping network -

*Aya Kasahara1, Ayaka Oowada1, Yuto Imai1, Keitaro Iwama1 (1.Miyagi prefecture sendai daisan high school)

[O08-P51]Verification of the accuracy of our sunspot observation data and its utilization

*Riku Watai1, Ryusei Ito1, *Manato Okayama1, Mayuko Ogawa1, Ashitaka Oguchi1, Chisato Kikuchi1, Sotaro Kitajima1, *Akihiro Kodaira1, Kotoha Suzuki1, Tadashi Nakazawa1, Aya Hanamizu1, Shota Ito1, Hana Sakai1, Natsuki Nakamura1, Shiika Miyasaka1, Masato Yokouchi1 (1.NAGANO SUWA SEIRYO HIGH SCHOOL)

[O08-P52]Variations in PM2.5 concentration at Sapporo Asahigaoka High School

*Hirona Sato1, Yasunori Sakaniwa1 (1.Sapporo Asahigaoka High School)

[O08-P53]Cyclic changes in the plankton fauna of Tenjin Island

*Kaori Sugiyama1, *Mihana Yuasa1 (1.Ykosuka Senior High School)

[O08-P54]The eddies of the Hamana River are short-tempered - elucidating the ever-changing eddy generation mechanism -

*Keigo Katsuya1, Mizutani Mashiro1, Yamada Kohei1 (1.Hamamatsu Gakugei High school)

[O08-P55]What should we do to protect step from erosion?

*Yuto Aiso1, Kure Akimine1, Hasegawa Takaya1, Mizutani Mashiro1, Ise Yuito1, Katsuya Keigo1 (1.Hamamatsu Gakugei High school)

[O08-P56]Microtextural study of Tetsuganseki, a brownish nodule in Setogawa accretionary prism

*Keigo Takatsu1 (1.Shizuoka High School)

[O08-P57]Design structure for earthquake-resistant lighting

*Rio Egami1, *Chiharu Hosokawa1 (1.Fukui prefectual wakasa high school)

[O08-P58]For practical use of the agar plastic

*Honami Ominami1, *Chiaki Yoshida1 (1.Wakasa High School)

[O08-P59]Ground drainage improvement

*Nanami Yamamoto1 (1.Wakasa high school)

[O08-P60]Research on the optimal environment for power-generating bacteria

*Miran Tanaka1, *Hiyori Kitawaki1 (1.Fukui Prefectural Wakasa Senior High School)

[O08-P61]Development of a simplified polarizing apparatuses suitable for today's educational environment

*Mio Yamashita1, Miku Saito1 (1.Shibaura Institute of Technology Kashiwa Senior High School)

[O08-P62]Aiming to collect soil samples with CanSat.

*Jun Koyama1, Kengo Abe1, Towa Sasaki1 (1.Gizan Senior High School)

[O08-P63]Incorporating the seafloor landslide anticipated in the 2024 Noto Peninsula earthquake into tsunami predictions

*Daichi Yamanaka1, Hiroharu Tanaka1 (1.Seikei senior high school)

[O08-P64]Spectroscopic Observation of Meteor Showers Using Diffraction Gratings

*Yumika Sasaki1, *Rio Saito1, *Aki Sato1, *Sakura Yuki1 (1.Miyagi Prefectural Furukawa Reimei High School)

[O08-P65]Research on Binary Geothermal Power Generation

*Sho Takahashi1, *Siryu Hikiti1, *Shota Watanabe1 (1.Miyagi Prefectural Furukawa Reimei High School)

[O08-P66]Relationship between Environmental Radiation Measured by Radiation Monitor "Cogamo" and Meteorological Factors

*Yuki Seto1, Aoi Atobe2, Hina Matsuno3 (1.Ishikawa Prefectural Nanao High School, 2.Junten Senior High School, 3.Waseda University Honjo Senior High School )

[O08-P67]High Energy Cosmic Ray Search by High School Students

*Chiori Matsushita1, *Nakai Rise1, *Nagata Niki1, Saito Ryuta2, Tanaka Kazuo3 (1.Joshigakuin Sinior High School , 2.Tohoku Univesity Graduate School of Physics, 3.Waseda Research Institute for Science and Engineering )

[O08-P68]The sea urchins that eat vegetables will lead to a decrease in rocky shore denudation.

*Garu Saito1, *Hikaru Yoshizawa1, Ryunosuke Shimbo1, Kazumi Igawa1 (1.Zushi Kaisei Senior High School in Kanagawa)

[O08-P69]Optimization of Methane Fermentation with Saponin and Future of Biogas Power Generation.

*Rindai Kawanishi1, *Ryousuke Tsukuda1, Kazumi Igawa1 (1.Zushi Kaisei Senior High School in Kanagawa)

[O08-P70]Research on upwelling of deep ocean currents -Quantitative analysis using diffusion coefficient-

*Shoyo Taguchi1, *Hiroto Kondo1, *Haruki Miyagawa1, *Ryu Mantani1, Kazumi Igawa1 (1.Zushi Kaisei Senior High School in Kanagawa)

[O08-P71]Comparison of the erosion process between Porites sp. and Dipsastraea sp. coral skeleton

*Nona Tsuzuku1 (1.Hokkaido Sapporo Minami High School)

[O08-P72]Relationship between atmospheric conditions and visibility

*Yuto Yoshida1 (1.Tokyo Metropolitan Toyama High School)

[O08-P73]The relationship between the twinkle of stars and aerology

*Sotaro Watahiki1 (1.Tokyo Metropolitan Toyama High School)

[O08-P74]Radiation Imaging using a Web Camera and image analysis

*Aito Uchida1 (1.Makuhari High School (Shibumaku))

[O08-P75]Origin of Hot Spring Water and Sustainability of Hot Spring Resources in Senami Onsen, Niigata

*Shintaro Kikuchi1 (1.Ichikawagakuen Ichikawa high school)

[O08-P76]Reconsidering SN1006 from old documents all over the world

*Yuna Okada1 (1.Ichikawagakuen Ichikawa high school)

[O08-P77]Relationship between tsunami arrival location and shrine distribution in Tateyama City, Chiba

*Ui Hattori1 (1.Ichikawagakuen Ichikawa high school)

[O08-P78]Water quality of Tairo-Ike Pond in the Miyake-jima Island, Izu-Bonin Arc

*Yuto Kojima1 (1.Ichikawagakuen Ichikawa high school)

[O08-P79]Source estimation of E.coli bacteria in the spring water of Otomeyama Park by E.coli survey and chemical

*Takuto Uchida1, *Koki Sato1, *Katsuto Nakasute1, *Kensuke Minamide1 (1.Kaijo Senior HighSchoolchool)

[O08-P80]The delaying effects of organics recycling against directly carbon dioxide emission.

*Mahiro Abe1, *Sora Kato1 (1.Miyagi Rifu high school)

[O08-P81]test

*Minori JpGU shinozaki1 (1.Japan Geoscience Union)

[O08-P82]Detection at the "Children’s Summer School on Seismology,Volcanology,and Geology"and study of seismic activity and topography in Japan

*Itsuki Kosaka1 (1.Okayama Prefectural Kurashiki Amaki High School)

[O08-P83]A study of the landslide disaster hazard map for tourists in Oshima town, Tokyo

*Kanoko Kuga1, *Saki Akita1, *Momona Minami1, *Azusa Kumazaki1 (1.Tokyo Metropolitan Mitaka High School)

[O08-P84]Enhancing the solar panel efficiency through the use of seaweed pigments

*Seido Kagawa1 (1.Seiko Gakuin High School)

[O08-P85]Gravel extraction and gravel pits around the Tama River

*Ryota Toyama1, Oisi Kazuki1 (1.Metropolitan Tachikawa High School)

[O08-P86]Automatic observation of Visibility and Development of Meteorological observation systems

*Chihiro Yasuhara1, Yukari Yamanobe1, Iku Shimanuki1 (1.Tokyo Meteopolitan Tachikawa High School, Astronomy and Meteorology Club)

[O08-P87]Visualizing Light Pollution~Exploring the Effects of High-Intensity Lamps~

*Momoko Nakamura1, *Saki Furuichi1, *Yukika Morita1 (1.Tokyo Metropolitan Tachikawa High School, Astronomy Meteorology Club)

[O08-P88]A real-time detection system for meteors using machine learning with video and radio waves

*Motohito Mizusawa1, *Yuto Ohtani1, *Ria Nishi1, *Rihito Okude1, *Yoshifusa Murata1, *Tatsuki Numabe1 (1.Tokyo Metropolitan Tachikawa High School)

[O08-P89]Study on runoff of red soil, fertilizer, sunscreen, and effectiveness of settling and seepage ponds in Yoron Island

*Karanko Kawabata1, *Sakina Minami1, Ruuno Yoshida1 (1.Yoron High School)

[O08-P90]Comparison of water in the Amami Islands based on geological factors

*Mina Arimura1, Miu Matsui1, Koharu Miyashita1 (1.Yoron High School)

[O08-P91]Experiment and Analysis of Mirage Reproduction using Solution Concentration Gradient

*Haruto Ohara1 (1.Chuo University Junior and Senior High School)

[O08-P92]Simple Snow Reproduction Experiment using a Freezer and Comparison with Natural Snow

*Takumi Tsuruta1 (1.Chuo University Junior and Senior High School)

[O08-P93]Development of the Original iPhone Application “KIKU RYUSEI” to Incorporate a Barrier-Free Design for Meteor Observation

*Tomoyo Noguchi1, *Naoki Kobayashi1, *Mio Ito1, *Chihiro Kaneko1 (1.Chuo University Junior and Senior High School)

[O08-P94]Development of an automatic lunar crater measurement program using python

*akira iizuka1 (1.Saitama Prefectural Kasukabe High School)

[O08-P95]Preparation of thin sections of pisolite using UV-curing resin or granite and consideration of the formation process.

*Ryunosuke Kobayashi1, Terutoshi Takani1, Wataru Tashiro1, Takumi Tohga1, Haru Sakamoto1, Takuma Ohya1, Koutarou Yamaura1 (1.Hongo senior high school)

[O08-P96]Examination of Criteria for Determining Types of Earthquakes Occurring in the Tohoku Region

*Ryotaro Yamauchi1 (1.Higashiyama High School)

[O08-P97]Analysis of Water Flow on the Martian Surface with a Gravity Variable Apparatus: 2nd Report

*Mizue Miyazaki1, *yoshifumi Hayashi2, *Rio Ikebata2, *Takuma Mizuno2, *Sonoka Murayama2, *Tatsuru Aribe2, *Takehito Nagaike3, *Togo Hirai3, Kyosuke Matsuda3 (1.Imamiya Technology Senior High School of Osaka Prefecture: The evening course, 2.Tsukinoki Senior High School of Osaka Prefecture, 3.Tomiokanishi Senior High School of Tokushima Prefecture)

[O08-P98]Why doesn’t “silent sand” make sound?

*Haruka Otani1, *Yuri Shinohara1, *Riko Takeshita1, *Miu Tsuchie1 (1.Shimane Prefectural Ohda High School)

[O08-P99]Evacuation plan on typhoons, via interviews from victims and disaster management authorities and field investigations

*Kosuke Chono1, *Subaru Sakamoto1, *Ayato Maruta1, *Saki Morimoto1 (1.Muroto high school)

[O08-P100]Obsidian distribution observations from obsidian structure analysis on Kozu Island, Tokyo, Japan.

*Yousuke Mano1 (1.Tokyo Metropolitan Kouzu Senior High School)

[O08-P101]Aiming for One-Second Microgravity Time ! Development of Drag-Shielded Drop Experimental Apparatus

*Kaoru Anzai1, *Itsuki Eshita1, *Yuzuki Shida1, *Chiyoko Arai1, *Mikiko Toda1, *Mai Iijima1, *Yuka Inoue1 (1.Tokyo Gakugei University Senior High School)

[O08-P102]Measurement of Radioactive Substances in Radon Hot Spring Water

*Yuri Sasamoto1, Kouta Ando1 (1.Tokyo Gakugei University Senior High School)

[O08-P103]Is the moon seen in the southern hemisphere different from that seen in Japan?

*Hirosuke Kobayashi1, *Chisato Ushikoshi1, Yura Yajima1, Seigo Kawase1, Ai Uehara1, Momoka Endo1, Yuna Matsubayashi1, Chisa Ishida1, Sara Miyashita1, Fumika Yamakura1 (1.Nagano Prefectural Yashiro High School)

[O08-P104]Possibility of disaster prevention by plants
~The effect of tree roots on landslide disaster prevention was observed~

*Shu Tsuchida1, *Soki Miyamoto1, Tomo Kanada1, Masaya Kobayashi1 (1.Nagano Prefectural Yashiro High School)

[O08-P105]On the agglutinate with red surface found in Aso Sensuikyo

*Hibiki Shinmura1 (1.Kumamoto Gakuen University Fuzoku High School)

[O08-P106]What? The island is floating!?
~Conditions for the occurrence and observation of floating island and the scientific principles~

*Takuma Honda1, Ryouta Tokumaru1, Mizuki Kobayashi1, Sota Shintaku1, *Naoto Komeda1, Syoma Murakami1, Taiki Yoshida1, Kouki Nishikawa1, Naohiro Hashimoto1, Mai Horita1 (1.Kumamoto Prefectural Uto High School)

[O08-P107]Research the mysterious fire phenomenon called Shiranui 6 ~New perspectives from simulation to contemporary observation~

*Ryota Tokumaru1, *Mizuki Kobayashi1, Takuma Honda1, Sota Shintaku1, Naoto Komeda1, Syoma Murakami1, *Taiki Yoshida1, Koki Nishikawa1, Naohiro Hashimoto1, Mai Horita1 (1.Kumamoto Prefectural Uto High School)

[O08-P108]Exploring the winds that blow across the Shiranui Sea 2

*Sota Shintaku1, Ryota Tokumaru1, Takuma Honda1, Mizuki Kobayashi1, *Syoma Murakami1, Naoto Komeda1, Taiki Yoshida1, Koki Nishikawa1, Mai Horita1, Naohiro Hashimoto1 (1.Kumamoto Prefectural Uto High School)

[O08-P109]Is hematite the cause of the red color of Makado stone?

*Taiki Yoshida1, *Koki Nishikawa1, *Naoto Komeda1, *Syoma Murakami1, Ryota Tokumaru1, Sota Shintaku1, Takuma Honda1, Mizuki Kobayasji1, Naohiro Hashimoto1, Mai Horita1 (1.Kumamoto Prefectural Uto High School)