Sakaguchi Riko is a member of HKT48's Team H.
Team History
- 23.09.2012 - Joined HKT48 as a HKT48 Kenkyuusei
- 11.01.2014 - Promoted to Team H on January 11, 2014 (HKT48 Team Shuffle)
AKB48 Senbatsu Elections
- 5th Senbatsu Election - Not Ranked
- 6th Senbatsu Election - #60 (Future Girls)
- 7th Senbatsu Election - #37 (Next Girls)
- 8th Senbatsu Election - #59 (Future Girls)
Singles Participation
HKT48 A-Sides
- Shekarashika!
- 74okubun no 1 no Kimi e
HKT48 B-Sides
- Ima ga Ichiban (Suki! Suki! Skip!)
- Doro no Metronome (Melon Juice)
- Kidoku Suru (Sakura, Minna de Tabeta)
- Idol no Oujya (Hikaeme I love you!)
- Watashi wa Blueberry Pie (Hikaeme I love you!)
- Rock da yo, jinsei wa... (12 Byou)
- Chameleon Joshikousei (12 Byou)
- Daite Twintails (12 Byou)
- Tasogare no Tandem (Shekarashika!)
- Buddy (Shekarashika!)
- Chain of love (74okubun no 1 no Kimi e)
- Yozora no Tsuki wo Nomikomou (Saikou ka yo)
- Boku Dake no Hakujitsumu (Bagutte Iijan)
AKB48 B-Sides
- Seikaku ga Warui Onna no Ko (Kokoro no Placard)
- Otona Ressha (Green Flash)
- Mizu no Naka no Dendouritsu (Halloween Night)
- Make noise (Kimi wa Melody)
- Kishi ga Mieru Umi Kara (LOVE TRIP / Shiawase wo Wakenasai)
Units
Blueberry Pie
- Watashi wa Blueberry Pie
- Daite Twintails
Stage Units
- RS2 (PARTY ga Hajimaru yo)
- Kiss wa Dame yo
- Anata to Christmas Eve (Under)
- RS3 (Nounai Paradise)
- Kimi wa Pegasus
- HW1 (Pajama Drive)
- Junjou Shugi
- Kagami no Naka no Jean Da Arc
- H2 (Seishun Girls)
- Ame no Doubutsuen
- Blue rose (Under)
- Fushidara na Natsu (Under)
- Cinderella wa Damasarenai (Under)
- H3 (Saishuu Bell ga naru)
- Return Match
- Oshibe to Meshibe to Yoru no Chouchou (Under)
- Gomen ne Jewel (Under)
- KIV1 (Theater no Megami)
- Arashi no Yoru ni wa (Support)
- H4 (Theater no Megami)
- Locker Room Boy
- Arashi no Yoru ni wa (Under)
Concert Units
AKB48 Group Kenkyuusei Concert ~Oshimen Hayai Mono Gachi~
HKT48 2nd Anniversary
HKT48 Kyushu 7 Prefecture Tour ~Kawaii Ko ni wa Tabi wo Saseyo~
- Oita Iichiko Grand Theater
- Kagoshima Shimin Bunka Hall
AKB48 Kouhaku Utagassen 2014
HKT48 3rd anniversary
HKT48 National Tour ~Zenkoku Toitsu Owatoranken~
- Japanese Locations
- Dakishimeraretara
- Watashi wa Blueberry Pie
- Yokohama Arena
- Flower
- Kimi Dake ni Chu! Chu! Chu!
- Daite Twintails
HKT48 4th Anniversary
HKT48 Spring Live Tour ~Sashiko du Soleil 2016~
- Mail no Namida
- 1994-nen no Raimei
Trivia
- Hobbies: People-watching, Giving massages
- Special skill: Dance
- Charm point: Amiability
- Often jokes around with her Sexy-talento act
- Member of the official HKT48 sub-unit Blueberry Pie
- Has the same name as writer (Sakaguchi Riko), the co-scriptwriter of Watashi ga Renai Dekinai Riyuu, a drama which also stars Oshima Yuko.
- Part of the unofficial sub-unit "Imomu-chu!"(いもむchu!) which consists of her and her very good friends in HKT48: Goto Izumi, Tomiyoshi Asuka and Komada Hiroka, along with Tani Marika as a kenkyuusei member.
- Member of Marathon Club
Gallery
{{Team H]]