Koishi Kumiko was a member of SKE48's Team E.
Catchphrase
- あなたも今日で小石ちゃんに(一緒にお願いします!)恋しちゃう~!!!私だって磨けば宝石になれるよ!兵庫県からきました!小石公美子です!
- Anata mo kyou de Koishi-chan ni (issho ni onegaishimasu!) Koishichau~!!! Watashi datte migakeba hoseki ni nareru yo! Hyogo-ken kara kimashita! Koishi Kumiko desu!
- Today you will (All together please!) fall in love~!!! with Koishi-chan, too! If I can become polished, I can even turn into a jewel! I came from Hyogo prefecture! I'm Koishi Kumiko!
Team History
- 2013.09.22 - Shifted to being a AKB48 Group Draft Kaigi 2013 Finalist
- 2013.11.10 - Drafted into Team E
- 2014.02.24 - Promoted to Team E (AKB48 Group Daisokaku Matsuri)
- 2016.02.23 - Graduated from SKE48 Team E (Announcement: February 10, 2016 | Last activity: March 21, 2016)
AKB48 Senbatsu Elections
- 6th Senbatsu Election - Not Ranked
- 7th Senbatsu Election - Not Ranked
Singles Participation
SKE48 B-Sides
- Banana Kakumei (Bukiyou Taiyou)
- Seishun Curry Rice (12-gatsu no Kangaroo)
- Oto wo Keshita Terebi (Coquettish Juutai Chuu)
- Nagai Yume no Labyrinth (Maenomeri)
Units
Stage Units
- E3 (Boku no Taiyou)
- Idol Nante Yobanaide (Under)
- E4 (Te wo Tsunaginagara)
- Wimbledon e Tsuretette
Trivia
- Debuted on September 22, at the AKB48 Group Draft Kaigi 2013
- Hobbies: Travelling, shopping, Listening to music
- Favorite food: Pudding
- Favorite phrase: From a pebble to a jewel!
- Special skill: Cooking
- Future ambition: To enter Senbatsu
- Light Stick Colors: Pink, White
- Known for her high-pitched voice which doesn’t match her looks and special “voice percussion” (rap) she does during MCs, mostly aiming insults at her fellow teammates
- Enjoys making puns with her name, Koishi (Pebble)
- Aspires to be like Takahashi Minami
- Team E's 1st choice at the Draft
- First draft member to perform a full stage show