http://localchara.jp/ Now I have it!
Gotōchi-chara Catalogue (ご当地キャラカタログ gotōchi kyara katarogu) is an online database which collects information about gotōchi-chara, yuru-chara and local heroes from user submissions. On October 2014 it surpassed 3,000 character entries.
Число зарегистрированных в настоящее время: 3332 символов (с).
И Юру-педия)):
http://www10.atwiki.jp/yurupedia/pages/1.html