Hiroki Aiba (相葉 弘樹 [あいば ひろき])

Birth place: Funabashi, Chiba, Japan

Blood type: O

Height: 180 cm

Weight: 58 kg

Nicknames: Aibacchi, Bacchi, Aiba-chan, Hiro-kun

High school: Funabashi-kita High School

Zodiac sign: Libra

Chinese zodiac sign: Rabbit

Shoe size: 27 cm

Hobbies: dancing, playing basketball, skiing

Favorite artists: FLAME, EXILE, aiko, 19, AAA

Favorite food: monjyayaki

Likes: monjyayaki, yakiniku, sushi, sweets

Dislikes: mushrooms, eggplants, cockroaches, spiders, perverts

A Japanese actor, dancer, and singer best known for playing Shusuke Fuji in The Prince of Tennis musicals (Tenimyu) and its live-action film. Aiba started out in a three-person streetdancing crew called Brights alongside Atsushi Koga and Takuya—both of whom also appeared in Tenimyu. The group disbanded when Aiba won the Junon Boy contest and signed with Avex. By his own admission, he owed a lot to Takuya during those early days; he was still learning to dance and benefited heavily from Takuya's experience and mentorship.

He's currently represented by Top Coat agency.