Main characters:
- Hatsuharu Hina ☀️
- Yamauchi Yukiko ❄️
- Yamauchi Miyuki 🍁
- Yasuda Mihime 🍃
- Adachi Leon 🔥
- Takebayashi Riku ☁️
- Aikyo Cherish ❤️
- tba.
• • •
Side Characters
- Hatsuharu Artyom
Hina's adopted brother
- Yamauchi Yutaka
The oldest of Yamauchi
- Kenkouji Jin
Yamauchi's family doctor
- Hatsuharu Daiki
Hina's father
- Han Iseul
Yamauchi's mother
- tba.
