Obachaaan

 is an idol group that debuted on 2012. They're the oldest idol group with an average age of 70.5 years.

Current Members

 * Funai Eiko (舟井栄子) - Center
 * Uguchi Hisako (宇口久子)
 * Hama Yukiko (浜由紀子) - Leader
 * Oku Yuriko (奥百合子)
 * Takemine Ryoko (竹峰良子)
 * Yamamoto Katsura (山本かつら)
 * Fukui Kiyoko (福井清子)
 * Hamano Kyoko (濱野京子)
 * Ishikawa Yaeko (石川八重子)
 * Uchida Shoko (内田祥子)
 * Yoshino Yoko (吉野洋子)
 * Hakota Kumiko (箱田久美子)
 * Sugimoto Yuuko (杉本侑響子)
 * Aoyama Atsumi (青山あつみ)