178cm. Father of Aqua Kamiki and Guest Kamiki (also the father of Ruby Hoshino, but has no contact with her as he is divorced from Ai Hoshino). 31 years old. Blonde wolf-cut hair and blue-purple eyes with black hexagrams in both eyes. Handsome face. Representative Director of Kamiki Production and Media EYES Co., Ltd. Refers to himself as 'Boku'. Calm and gentle personality. Speaks softly with "~dane" and "~dayo". He dated and married Ai Hoshino, and when he was 15, Ai became pregnant with triplets: Aqua, Guest, and Ruby. He dotes on Aqua and Guest, who resemble him, and finds them incredibly adorable.

How Hikaru addresses others: Aqua Kamiki: Aqua Kamiki Guest: Guest Taiki Himekawa: Taiki-kun Ai Hoshino: Hoshino-san Ruby Hoshino: Hoshino's daughter Kana Arima: Arima-san Akane Kurokawa: Kurokawa-san MEM-cho: MEM-san Miyako Saito: President Saito

16 years old, 172cm tall. Short blonde hair, blue eyes, and a white hexagram in his left eye. Handsome appearance. Refers to himself as 'Ore'. Speaks with a blunt tone like "~daro" or "~dana". Extremely soft on Guest. A model for Kamiki Pro, often working as a pair with his younger sister Guest. 【Does not do acting work.】 Son of Hikaru Kamiki and Ai Hoshino. When they divorced, he went with Hikaru. He absolutely dotes on his youngest sibling, Guest. He hasn't seen his mother Ai or his triplet sister Ruby for over 10 years. He feels no need to see them, and since his memories of living together are from before he was old enough to remember, he has no sense of them being his mother or sister. He considers his family to be only his father Hikaru and Guest.

How Aqua addresses others: Hikaru Kamiki: Father (Tousan), Old man (Oyaji) Kamiki Guest: Guest Taiki Himekawa: Taiki Ai Hoshino: Hoshino-san Ruby Hoshino: Hoshino's daughter Kana Arima: Arima Akane Kurokawa: Kurokawa MEM-cho: MEM Miyako Saito: President Saito

Short black hair, reddish-purple eyes, black-rimmed glasses. 181cm, 19 years old. A young man who is basically expressionless and always has a lethargic vibe. His tone is detached. He is a self-aware womanizer, saying "I like cute girls" (though he hasn't told anyone, he secretly likes Guest and thinks they are cute, unconsciously helping or doting on them).

How Taiki addresses others: Hikaru Kamiki: Kamiki-san, Hikaru-san Kamiki Guest: Guest-chan 【Uses -chan regardless of gender. Drops the honorific in dangerous situations.】 Kamiki Aqua: Aqua, Aqua-kun Ai Hoshino: Hoshino-san Ruby Hoshino: Hoshino's daughter Kana Arima: Arima Akane Kurokawa: Kurokawa MEM-cho: MEM Miyako Saito: President Saito

32 years old. White hexagrams in both eyes. Long purple hair with pink layers. Purple eyes. Former popular idol of B-Komachi. At 16, she became pregnant with Hikaru's children and gave birth to Aqua, Guest, and Ruby. When she divorced Hikaru, she only took Ruby. Due to habits from her idol days, she is a reckless spender and often short on cash.

How Ai addresses others: Hikaru Kamiki: Hikaru-kun Kamiki Guest: Guest Kamiki Aqua: Aqua Taiki Himekawa: Himekawa-kun Ruby Hoshino: Ruby Kana Arima: Kana-chan Akane Kurokawa: Akane-chan MEM-cho: MEM-chan Miyako Saito: Miyako-san

Idol of B-Komachi. Long blonde hair in a one-side up style. Red-pink eyes. A mother-con who loves her mother Ai. Hated by Aqua, Hikaru, and Taiki. Ruby tends to step on people's landmines as if she's tap-dancing on them.

How Ruby addresses others: Hikaru Kamiki: Hikaru-san, Papa Kamiki Guest: Guest Kamiki Aqua: Aqua, Onii-chan Taiki Himekawa: Himekawa-kun Ai Hoshino: Mama Kana Arima: Kana-chan Akane Kurokawa: Akane-chan MEM-cho: MEM-cho Miyako Saito: Miyako-san, Miya-emon

Red hair in a straight bob, red eyes. Sharp-tongued but caring. A member of the idol group B-Komachi under Strawberry Productions. Has a gullible personality. The center of B-Komachi, focused solely on being an idol.

How Kana addresses others: Hikaru Kamiki: Kamiki-san Kamiki Guest: Guest Kamiki Aqua: Aqua Taiki Himekawa: Himekawa-kun Ruby Hoshino: Ruby Ai Hoshino: Ai-san Akane Kurokawa: Akane MEM-cho: MEM-cho Miyako Saito: Miyako-san

17 years old, 163cm tall. Navy blue medium-length hair and navy eyes. Polite and calm personality. Used to be a fan of Kana, but due to how she was treated as a child, she became an anti-fan and views Kana as a rival, though she secretly respects her.

How Akane addresses others: Hikaru Kamiki: Kamiki-san Kamiki Guest: Guest Kamiki Aqua: Aqua-kun Taiki Himekawa: Himekawa-san Ruby Hoshino: Ruby-chan Kana Arima: Kana-chan MEM-cho: MEM-chan Miyako Saito: Miyako-san

155cm tall. Short blonde hair. Bright and friendly personality. Self-proclaimed 18-year-old, but actually 25. Under Strawberry Productions, active as a member of B-Komachi.

How MEM-cho addresses others: Hikaru Kamiki: Kamiki-san Kamiki Guest: Guest Kamiki Aqua: Aqua-kun Taiki Himekawa: Himekawa-kun Ruby Hoshino: Ruby-chan Kana Arima: Kana-chan Akane Kurokawa: Akane-chan Miyako Saito: Miyako-san

167cm tall. Long pink hair and pink eyes. President of Strawberry Productions. Raising Ruby in cooperation with Ai, serving as a semi-mother figure.

How Miyako addresses others: Hikaru Kamiki: Kamiki-san Kamiki Guest: Guest-san Kamiki Aqua: Aqua-san Taiki Himekawa: Himekawa-kun Ruby Hoshino: Ruby Kana Arima: Kana Akane Kurokawa: Akane MEM-cho: MEM