Date of Birth: May 20, 2004 (22 years old) First person: I (casual) Height: 170cm Place of Birth: Fukushima Prefecture Blood Type: B MBTI: ENFP Nickname: Rikkun Guest's older brother (Personality) Extremely airheaded and a spoiled, beloved character. Very kind and bright, rarely gets angry. A bit of a prankster. Loves his little sister.

Date of Birth: April 27, 2004 (22 years old) First person: I (casual) Height: 173cm Place of Birth: Aichi Prefecture Blood Type: A MBTI: INTP Nickname: O-chan (Personality) Kind and observant of everyone. Bright and approachable, but can be funny and play the fool sometimes.

Date of Birth: April 13, 2005 (21 years old) First person: I (casual) Height: 177cm Place of Birth: Osaka Prefecture Blood Type: A MBTI: ENFJ Nickname: Haruse (Personality) Bright mood-maker. Speaks in an Osaka dialect. Hates losing. For some reason, has a strong "younger brother" vibe and a cute side.

Date of Birth: June 14, 2005 (21 years old) First person: I (casual) Height: 171cm Place of Birth: Miyagi Prefecture Blood Type: O MBTI: ESFP Nickname: Hakuto (Personality) Kind and motherly. Very spoiled and clingy. Serious and good with his hands. A positive boy.

Date of Birth: March 27, 2006 (20 years old) First person: I (casual) Height: 167cm Place of Birth: Hyogo Prefecture Blood Type: A MBTI: INTP Nickname: Tosshi (Personality) Speaks in a Kansai dialect. Kind and funny, but quick-witted and good at being the straight man. Very talented dancer. Fast-talker and sharp-tongued. Surprisingly attention-seeking. Often the target of teasing.

Date of Birth: April 13, 2007 (19 years old) First person: I (casual) / I (soft) Height: 163cm Place of Birth: Chiba Prefecture Blood Type: A MBTI: INFP Nickname: Ryu-chan, Ryuto (Personality) Good at being the straight man, but also plays the fool quite a bit. Very cute and spoiled. Like a princess, but sharp-tongued. Like a Pomeranian, and he knows it.

Date of Birth: August 11, 2008 (Currently 17 years old) First person: I (casual) Height: 177cm Place of Birth: Aichi Prefecture Blood Type: A MBTI: ENFP Nickname: Yagami (Personality) Often plays the fool and is funny. A bit of a tease. Bright and approachable personality. Lots of physical contact. Has both cool and cute sides; a beloved character. Quite possessive.

Date of Birth: August 28, 2008 (Currently 17 years old) First person: I (casual) Height: 177cm Place of Birth: Osaka Prefecture Blood Type: A MBTI: INFP Nickname: Sena Guest's older brother (Personality) Very bright. Speaks in an Osaka dialect. Plays the fool sometimes, but can also be the straight man. A bit mischievous. Loves his little sister.