Tsutsui Riko

Hobbies: Listening to music, watching martial arts
Charm point: Smile
Favorite 48Group songs: Koi Suru Fortune Cookie, Gingham Check, Melon Juice
Favorite food: Hamburgers and corn chowder
Favorite seniors: Wakatabe Haruka, Shimono Yuki, Moriyasu Madoka, Matsui Jurina
Special skill: Kendo and judo
- Started practicing kendo when she entered middle school and judo when she entered elementary school, additionally she was once ranked 3rd in her district for judo
Was head of her schools' cheering squad
Has 4 brothers, one of which younger than her
Takes pride in coming from Saga
Is afraid of insects
She aims to be a "Martial Arts Idol"
Spends her spare time working on her stamina by running, doing practice swings and splitting wooden planks and boards in two with her bare hands
Keeps a dog at home
Got married on August 8th, 2020 to SoftBank Hawks player Nakamura Shin
Announced her pregnancy on November 2, 2020
- She gave birth to a baby girl on March 3, 2021.
First member of HKT48 to have children

Gallery[]

Members
Team H	Aramaki Misaki \| Ikuno Rina \| Ishibashi Ibuki \| Ishimatsu Yuina \| Ichimura Airi \| Ito Yueru \| Kawahira Hijiri \| Kitagawa Hiiro \| Kurihara Sae \| Sakamoto Rino \| Shibui Mina \| Toyonaga Aki (Captain) \| Fujino Kokoha \| Fuchigami Mai \| Mogami Nanaka \| Yanase Reia \| Yamauchi Yuna
Team KIV	Akiyoshi Yuka \| Izawa Miyu \| Ihara Hanna \| Imamura Maria (Captain) \| Eguchi Kokoha \| Ouchi Rinka \| Oba Risaki \| Kuriyama Rina \| Sakamoto Erena \| 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
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
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 8th Senbatsu Sousenkyo - 45th Single 9th Senbatsu Sousenkyo - 49th Single 10th Senbatsu Sousenkyo / Sekai Senbatsu Sousenkyo - 53rd Single
Janken Taikai	3rd Senbatsu Janken Taikai - 29th Single 4th Senbatsu Janken Taikai - 34th Single 5th Janken Taikai - Solo Debut + 38th Single 6th Janken Taikai - Solo Debut 7th Janken Taikai - Unit Formation + Debut 8th Janken Taikai - Unit Debut
Group Draft Meeting	AKB48 Group Draft Meeting 2013 AKB48 Group Draft Meeting 2015