Tackey & Tsubasa

Tackey & Tsubasa are a Japanese idol duo from Johnny & Associates. Its members are Hideaki Takizawa and Tsubasa Imai. Takizawa, nicknamed "Tackey" (sometimes spelled as its literal romanization, "Takki",  is best known for his drama works, and Tsubasa for his dancing ability. They have also been musically successful with hit singles such as "Venus" and "Yume Monogatari".

To date, Tackey & Tsubasa have released 10 singles, 3 albums and 3 DVDs: a significantly smaller number compared to their counterparts in the company.  The two also share a very close friendship, being best friends.

Their songs "Crazy Rainbow" and "Mirai Kokai" were the one of the opening and ending theme songs respectively for popular Japanese anime One Piece. Also, their song "One Day, One Dream" was on the soundtrack of the Japanese anime Inuyasha.

(Source: Wikipedia )