Shuu (愁) is the bassist of the Japaneserock band Girugamesh. Before joining the band he was a roadie for Kagerou. He is the acclaimed 'leader' of the band, and has been friends with Nii from childhood. It has been said by the others that without ShuU's direction, Girugamesh would have disbanded long ago.
- Name: Shuu (愁)
- Position in Band: Bassist, Leader
- Born: December 26, 1984
- Horoscope: Capricorn
- Zodiac: Rat
- Blood Type: O
- Height: 175cm (5'9")
- Weight: 62kg
- Hobbies: Collecting miscellaneous goods
- Favorite Food: Jasmine tea
- Disliked Food: Unsmooth red bean paste
- Quote: "I want to become a fine man."
- Shuu was a roadie for Kagerou before joining Girugamesh.
- Doesn't like talking about his private life.
- He is the leader of the band, and is the member who speaks most on the interviews.
- Considers himself as a 'fun' person, but dislikes his face.