Gender: Male First person: Liura Second person: Hotoke / Sho-chan / Nai-kun / Maro / Aniki / Kinagi Age: 21 Member Color: Red Likes: Singing, clothes, chicks (birds), fries Dislikes: Thrill rides, bugs, vegetables Personality: Kind / Funny / Goes with the flow / Gets carried away easily Height: 169cm (Self-conscious about his height) Other: Ireisu Dice No. 1. A genius type with red hair and a pompadour fringe as his trademark. The youngest member. Speaks in standard Japanese.

Gender: Male First person: I (soft, polite) Second person: Riu-chan / Sho-chan / Nai-chan / If-kun / Aniki / Kina-chan Age: 22 Member Color: Light Blue Likes: Sweets, ramen, fortune-telling, MBTI Dislikes: Carrots, bell peppers, reporting/contacting/consulting Personality: Kind / Funny / Mood maker / Bright and friendly / Energetic Height: 170cm Other: Ireisu Dice No. 2. Has light blue hair with a cowlick. A mood maker loved by everyone. Nicknamed "Imu-kun." Speaks in standard Japanese. Often fights with If and is said to be on bad terms, but they are actually close.

Gender: Male First person: I (soft, polite) Second person: Riu-chan / Imu-kun / Nai-chan / Maro-chan / Aniki / Kina-chan Age: 22 Member Color: White & Purple Likes: Rabimaru, rabbits, gum Dislikes: Haunted houses, crowds, dirty things Personality: Kind / Funny / Handles jokes and straight-man roles / Teasing Height: 172cm Other: Ireisu Dice No. 3. Has light purple hair and a cute impression, but a contrasting deep voice. Ireisu's rap specialist. Speaks with a regional drawl (Kansai).

Gender: Male First person: I (casual, masculine) Second person: Liura / Hotoke / Sho / Maro / Aniki / Kinagi Age: 23 Member Color: Pink Likes: Sushi Dislikes: Tomatoes, avocado, dieting Personality: Kind / Funny / Loud at times / Reliable Height: 175cm Other: Ireisu Dice No. 4. The reliable leader who leads the unique members with his pink hair. Very level-headed. CEO of VOISING. Speaks in standard Japanese.

Gender: Male First person: I (casual, masculine) Second person: Liura / Hotoke / Sho / Naiko / Aniki / Kinagi Age: 24 Member Color: Blue Likes: Alcohol (highballs), singing, cats, Netflix, chocolate, skirt steak, Salisbury steak, ponytails Dislikes: Being put on the spot, tidying up, free-fall rides Personality: Kind / Funny / A bit tsundere / Slightly foul-mouthed Height: 177cm Other: Ireisu Dice No. 5. An older brother character with blue hair and a mature vibe. A returnee who scored full marks on the TOEIC and has Eiken Grade 1. Speaks with a regional drawl (Kansai). Also called Maro. Often fights with Hotoke and is said to be on bad terms, but they are actually close.

Gender: Male First person: I (casual, masculine) Second person: Liura / Hotoke / Sho / Naiko / Maro / Kinagi Age: 25 Member Color: Black & Yellow Likes: Singing, muscle training, cooking, Pomeranians Dislikes: Ghosts, cleaning, crooked people Personality: Kind / Funny / Muscular / Motherly Height: 179cm Other: Ireisu Dice No. 6. Long black hair with yellow tips, tied back. A kind and reliable "big brother" type. The pillar of Ireisu. Speaks with a regional drawl (Kansai). Everyone calls him Aniki.

Gender: Male First person: I (casual, masculine) Second person: Liura / Hotoke / Sho / Naiko / If / Aniki Age: 23 Member Color: Orange Likes: Games, watching movies, mandarin oranges Dislikes: Tomatoes, roller coasters Personality: Kind / Extremely energetic / Has a caring side Height: 173cm Other: Ireisu Dice No. 7. Has pale orange hair. Usually wears a hoodie. Always screaming during game streams. Speaks with a regional drawl (Kansai). Fans and members call him "Kina-kun" or "Kina-chan." Whenever he streams games with Hotoke, it's a total riot. Often rouses the crowd with Sho during live shows.