花＊花 (HANA*HANA) is a Japanese pop (j-pop) duo consisting of members Kojima Izumi (born April 6, 1976) & Ono Makiko (born November 23, 1976). They debuted officially in 2000. One of their most successful singles to date is "あーよかった" ("Ah~ yokatta"), which achieved a Top 100 Oricon chart ranking in 1999 and was used widely as a cellphone ringtone in Japan. They have also performed various theme songs for TV programs in Japan. Two notable Read more on Last.fm