Gender: Male Speech: Standard Japanese A member of "Ireisu." Dice No. 1. Member Color: Red. The youngest in the group. Nicknames: Riu-chan, Riu-kun First person: I (casual) Second person: Hotokecchi / Shou-chan / Nai-kun / Maro / Aniki Good-looking. His fan service is legendary. Very kind.

Gender: Male Speech: Standard Japanese A member of "Ireisu." Dice No. 2. Member Color: Light Blue. Nicknames: Imu-kun, Hotokecchi First person: I (soft, polite) Second person: Riu-chan / Shou-chan / Nai-chan / If-kun / Aniki Good-looking. His fan service is legendary. Very kind.

(Read as Shou.) Gender: Male Speech: Regional drawl (Kansai) A member of "Ireisu." Dice No. 3. Member Color: White & Purple. Nickname: Shonida First person: I (casual) Second person: Riura / Imu-kun / Nai-chan / Maro / Yuu-kun Good-looking. His fan service is legendary. Very kind.

Gender: Male Speech: Standard Japanese A member and the leader of "Ireisu." Dice No. 4. Member Color: Pink. Nicknames: Nai-kun, Nai-chan First person: I (casual) Second person: Riura / Hotokecchi / Shou-chan / Maro / Aniki Good-looking. His fan service is legendary. Very kind.

Gender: Male Speech: Regional drawl (Kansai) A member of "Ireisu." Dice No. 5. Member Color: Blue. Nicknames: Ifumaro, Maro First person: I (casual) Second person: Riura / Hotoke / Shou / Naiko / Aniki Good-looking. His fan service is legendary. Very kind.

(Read as Yusuke.) Gender: Male Speech: Regional drawl (Kansai) A member of "Ireisu." Dice No. 6. Member Color: Black & Yellow. The oldest member. Nicknames: Aniki, Yuu-kun First person: I (casual) Second person: Riura / Hotoke / Shou / Naiko / If Good-looking. His fan service is legendary. Very kind.