Checkicco (チェキッ娘)(also romanized as Chekikko)
Checkicco was an idol group created and produced by Akimoto Yasushi (who also produced Onyanko Club and is now producing AKB48), along with Mizuguchi Masahiro, a producer for Fuji TV who had the idea of creating "an Onyanko Club for the Heisei era (1989-present)". They debuted in 1998 with the single "Dakishimete" (yes, same year Morning Musume officially debuted). Their name comes from the phrase "Check it!", a catchphrase of Shinohara Tomoe.
There were several things about Checkicco that were similar to Onyanko Club. Like Onyanko Club, Checkicco also hosted their own TV show called "DAIBAtteki!". Each member also had their own number (ID) just like Onyanko Club's members did.
They released 6 singles, 2 albums (counting their best-of album), some IVs, a photobook, and a Dreamcast game, and had several subgroups such as chee's, METAMO, and M@M. Ultimately though, they were not very successful (their highest selling single, Hajimari, only sold 32,450 copies with its highest rank as 40 - this was back in the days when best-selling CDs were ones that sold over 100,000 copies) and broke up on November 3, 1999. At the Girl Pop Factory 2004 event, however, the members performed together as Checkicco again for only one day.
Anime theme singer Shimokawa Mikuni and gravure idol Kumakiri Asami are some well-known former Checkicco members.
Members:
ID001: Tanaka Rina
ID002: Shimokawa Mikuni
ID003: Yahagi Miki
ID004: Arai Rika
ID005: Igarashi Megumi
ID006: Kumakiri Asami
ID007: Ueda Aimi
ID008: Yoshioka Eriko
ID009: Machida Megumi
ID010: Kushi Marina
ID011: Sasaki Emiko
ID012: Fujioka Mami
ID013: Nozaki Megumi
ID014: Shimano Ran
ID015: Mori Tomoko
ID016: Matsumoto Eriko
ID017: Katou Mayu
ID018: Kaida Satomi
ID019: Kobayashi Hiromi
ID020: Ootaki Ayano
ID021: Oota Yuka
PVs/Performances:
Hajimari
[youtube=425,350]zklQfnyDuLI[/youtube]
Umi e Ikou ~Love Beach Love~
[youtube=425,350]N9TJ489JtzM[/youtube]
Performance of Hajimari (from Hey! Hey! Hey!)
[youtube=425,350]oyBGvr8fq2o[/youtube]
Performance of Saisho no Kimochi
[youtube=425,350]StUEX2huRgA[/youtube]
chee's - Snapshot
[youtube=425,350]L21PCQMq-A8[/youtube]
chee's members: Arai Rika, Fujioka Mami, Ueda Aimi
Downloads:
Checkicco's photobook "Check it!"Checkicco - Best Memories (a best-of album)
Japanese Wikipedia link