O-09 "How did protozoa, which can only live in the gut of termites, maintain their diversity until modern times?"
Manjiro Nozawa (Secondary School attached to the Faculty of Education, The University of Tokyo)

O-12 "Investigation of the Influence of Sumi Ink on the Formation of Green Luster in Red Pigment"
Yuri Minoura (Bunkyo Gakuin University Girls' Senior High School)

O-01 "Elucidating the Unique Relationships among Dragonflies during Hatching."
Akinao Shibata (Tohoku Gakuin Junior & Senior High School)

O-02 "Development of Brain Training Tasks Using Scratch and Its Clinical Application
Mei Echigoya (Myogogakuen Junior & Senior High School)

O-03 "Development of Biodegradable Materials with Temperature-Selective Solubility"
Satone Tanigaki (Takezono High School, Ibaraki)

O-04 "Tissue Culture of Clover"
Fumino Otani (Takehaya Junior High School attached to Tokyo Gakugei University)

O-05 "In Vivo and In Vitro Changes in Fish Sex Change and Establishment of Sex Identification Using Blood Sampling"
Haruto Aiki (Asano Junior & Senior High School)

O-06 "Bitter Chocolate for Skin Care (Sun Protection)
Hana Shiota (Yamamura International High School, Yamamura Gakuen, Biology Club)

O-07 "Development of a lightweight, low-cost drive actuator optimized for RCJs"
Junpei Saito (Keio Shiki Senior High School)

O-08 "A Day in the Life of a Red-Bellied Newt: Analysis of Circadian Rhythm and Sociality by Construction of a Behavioral Analysis System
Kaho Fujita (University of Tokyo Secondary School attached to the Faculty of Education)

O-10 "Cosmic Ray Observation by Synchronization of Fog Box and Cosmic Ray Detector"
Aimi Sawai (Kanagawa Prefectural Kawawa High School)

O-11 "Exploring Regenerative Factors Expressed in the Blood of the Red-Bellied Newt."
Nanka Fujimoto (Sanda Kokusai Gakuen High School)

O-12 "Investigation of the Influence of Sumi Ink on the Formation of Green Luster in Red Pigment"
Yuri Minoura (Bunkyo Gakuin University Girls' Senior High School)

P-202 "Microplastic collection robot
Shirei Tanaka (Matsuda Elementary School, Ginoza Village, Okinawa)

P-141 "Effects of Calcium Concentrations on Crayfish"
Keito Fujiyama (Kosei Gakuen High School)

P-108 "Water Purification Filter with Spider Thread"
Hanashi Sasaki (Showa Senior High School attached to Showa Women's University)

P-119 "Hypothesis and Verification of Seed Dissipation in Gaku Hydrangea"
Kosei Miyamoto (Urawa Jitsugyo Gakuen Junior & Senior High School)

P-137 "Stabilization of Water Treatment Using Magnetic Separation"
Yuka Washidari (Utsunomiya Junior College High School)

P-142 "Does Hayama's Sea Sponge Have Anti-Lactobacillus Effects?"
Haruka Kase (Kumon International School High School)

P-164 "Use of Peanuts as Soil Improvement Agents and Development of Peanut Tea"
Youyo Fujiki, Yuna Mizukami, Kisora Takakura, Makoto Watanabe, Ryuto Yamada (Shibuya Gakuen Makuhari Junior & Senior High School)

P-167 "The Role of Mushrooms in Forest Ecosystems and Their Relationships with Other Organisms - Kinocommunication"
Yasumitsu Fujiyoshi, Kanta Yamakawa, Koki Takemoto (Asano Junior & Senior High School)

P-175 "Making a Radio-Controlled Weeding Robot to Cut Grass on Slopes"
Kyogo Takahashi, Tadanao Takemura, Takahito Endo, Kourai Seino (Yamagata Prefectural Murayama Industrial High School)

P-176 "Maritime Robot Vacuum Cleaners - Aiming to be a Pioneer in Marine Debris Collection"
Tomoki Doi, Hotaka Taniguchi, Souta Sugihara, Taisho Shibata (Okayama Gakugeikan High School)