Oba Risaki

Oba Risaki is a member of HKT48's Team KIV.

History[]

Audition Number: 26
Hobbies: Facial exercises, visiting ramen shops, watching Korean dramas.
Special skill: Eating large portion of ramen.
Charm point: Plump cheeks.
Favorite thing: Eating together with someone.
Future dreams: Become an idol who can make people smile.
Tested positive for COVID-19 on July 28, 2022. ^[1]
- AKB48's Kohama Kokone and Hasegawa Niina and Hinatazaka46’s Kosaka Nao (for the second time) also tested positive that day.

Members
Team H	Ikuno Rina \| Ishibashi Ibuki \| Ishimatsu Yuina \| Ichimura Airi \| Kitagawa Hiiro \| Kurihara Sae \| Sakamoto Rino \| Shibui Mina \| Toyonaga Aki (Captain) \| Fujino Kokoha \| Fuchigami Mai \| Yanase Reia \| Yamauchi Yuna
Team KIV	Akiyoshi Yuka \| Izawa Miyu \| Ihara Hanna \| Imamura Maria (Captain) \| Eguchi Kokoha \| Ouchi Rinka \| Oba Risaki \| Kuriyama Rina \| Takemoto Kurumi \| Tachibana Kokoro \| Tanaka Iori \| Jitoe Nene \| Fukui Karen \| Morisaki Saaya \| Yasui Hina
Kenkyuusei	6th Generation: Matsumoto Urara 7th Generation: Aoki Hinako \| Ishii Ayane \| Ishikawa Amiyu \| Ijima Riria \| Eura Yuka \| Katahira Sara \| Kure Yuna \| Tsutsumi Fuka \| Tsurukawa Nachi \| Nakano Minami \| Nagano Rara \| Matsunaga Yui \| Matsumoto Moka \| Yamakawa Maria \| Yoshida Mei \| Ryuto Ayane

Former Members
Team H	Komori Yui \| Sugamoto Yuko \| Taniguchi Airi \| Umemoto Izumi \| Anai Chihiro \| Wakatabe Haruka \| Okamoto Naoko \| Inoue Yuriya \| Ui Mashiro \| Yamada Marina \| Yamamoto Mao \| Sashihara Rino \| Kodama Haruka \| Komada Hiroka \| Tanaka Natsumi \| Kamijima Kaede \| Ueno Haruka \| Tashima Meru \| Mizukami Rimika \| Kojina Yui \| Matsuoka Natsumi \| Sakaguchi Riko \| Watanabe Akari \| Yabuki Nako \| Oda Ayaka \| Unjo Hirona \| Sakai Moeka \| Aramaki Misaki \| Mogami Nanaka \| Ito Yueru \| Kawahira Hijiri
Team KIV	Kusaba Manami \| Goto Izumi \| Ito Raira \| Okada Kanna \| Ota Aika \| Tanaka Yuka \| Tomiyoshi Asuka \| Iwahana Shino \| Ueki Nao \| Tomonaga Mio \| Fukagawa Maiko \| Moriyasu Madoka \| Miyawaki Sakura \| Murashige Anna \| Kumazawa Serina \| Imada Mina \| Shimono Yuki \| Murakami Wakana \| Goto Hinano \| Baba Sayaka \| Motomura Aoi \| Nagano Miyabi \| Takeda Tomoka \| Tanaka Miku \| Yamashita Emiri \| Matsuoka Hana \| Sakamoto Erena
Team TII	Tsutsui Riko \| Matsuda Yumi \| Tsukiashi Amane \| Shimizu Rio \| Matsumoto Hinata \| Seki Ai \| Murakawa Bibian \| Hokazono Hazuki \| Miyazaki Sono
Kenkyuusei	Eto Sayaka \| Nakanishi Ayaka \| Abe Kyoka \| Otoshima Risa \| Kudo Haruka \| Ogawa Sana \| Kawashima Yuna

Discography
Singles	1. Suki! Suki! Skip! \| 2. Melon Juice \| 3. Sakura, Minna de Tabeta \| 4. Hikaeme I love you! \| 5. 12 Byou \| 6. Shekarashika! \| 7. 74 Okubun no 1 no Kimi e \| 8. Saikou ka yo \| 9. Bagutte Iijan \| 10. Kiss wa Matsushikanai no Deshouka? \| 11. Hayaokuri Calendar \| 12. Ishi \| 13. 3-2 \| 14. Kimi to Doko ka e Ikitai \| 15. Biisan wa Naze Naku Naru no ka? \| 16. Kimi wa Motto Dekiru \| 17. Baketsu wo Kabure!
Album	1. 092 \| 2. Outstanding
Other Songs	Hatsukoi Butterfly \| Wink wa Sankai \| Otona Ressha \| Make noise \| Tomaranai Kanransha \| Buttaoreru Made
Stages
Team H	Te wo Tsunaginagara \| Hakata Legend \| Seishun Girls \| Saishuu Bell ga Naru \| Theater no Megami \| RESET \| Mokugekisha
Team KIV	Theater no Megami \| Saishuu Bell ga Naru \| Seifuku no Me \| Koko ni Datte Tenshi wa Iru
Team TII	Te wo Tsunaginagara \| Renai Kinshi Jourei
Himawarigumi	Pajama Drive \| Tadaima Renaichuu \| Yuuwaku no Garter
Kenkyuusei	Te wo Tsunaginagara \| PARTY ga Hajimaru yo \| Nounai Paradise \| Kibou no Tsubomi

Units and Sister Groups
One-Shot Units	Team Surprise \| Team BS
AKB48 Group inside Japan	AKB48 \| SKE48 \| NMB48 \| HKT48 \| NGT48 \| STU48
AKB48 Group outside Japan	JKT48 \| BNK48 \| MNL48 \| AKB48 Team SH \| AKB48 Team TP \| CGM48 \| KLP48
Former Groups	OJS48 \| SDN48 \| TPE48 \| MUM48 \| SGO48 \| DEL48 \| MUB48

Events
Sousenkyo	4th Senbatsu Sousenkyo - 27th Single "Fan ga Erabu 64 Giseki" 5th Senbatsu Sousenkyo - 32nd Single "Yume wa Hitori ja Mirarenai" 6th Senbatsu Sousenkyo - 37th Single "Yume no Genzaichi ~Rival wa Doko da~" 7th Senbatsu Sousenkyo - 41st Single "Juni Yoso Fukano, Oare no Ichiya" 8th Senbatsu Sousenkyo - 45th Single "Bokutachi wa Dare ni Tsuiteikeba ii" 9th Senbatsu Sousenkyo - 49th Single "Mazu wa Tatakaou! Hanashi wa Sorekara da" 10th Senbatsu Sousenkyo / Sekai Senbatsu Sousenkyo - 53rd Single "Sekai no Center wa Dare da?"
Janken Taikai	3rd Senbatsu Janken Taikai - 29th Single 4th Senbatsu Janken Taikai - 34th Single 5th Janken Taikai - Solo Debut 6th Janken Taikai - Solo Debut 7th Janken Taikai - Unit Formation + Debut 8th Janken Taikai - Unit Debut 9th Janken Taikai - Unit Debut
Group Draft Meeting	AKB48 Group Draft Meeting 2013 AKB48 Group Draft Meeting 2015