SchoolMillennium Science School
AffiliationAthletics Training Club
GradeGrade 2
Age16 years old
BirthdayAugust 20
Height167 cm
CV (Korean)Kim Chae-ha
CV (Japanese)Asami Imai
HobbyGardening, working out
Otohana Sumire (Default)
JP 2021-02-04 · KR/Global 2021-11-09
Affiliation: Athletics Training Club
Grade: Grade 2
CV (Korean): Kim Chae-ha
CV (Japanese): Asami Imai
Hobby: Gardening, working out
Otohana Sumire (Part-Timer)
JP 2025-03-26 · KR/Global 2025-08-26
Affiliation: Athletics Training Club
Grade: Grade 2
CV (Korean): Kim Chae-ha
CV (Japanese): Asami Imai
Hobby: Gardening, working out
Otohana Sumire (Sportswear)
JP Unreleased · KR/Global Unreleased
Affiliation: Athletics Training Club
Grade: Grade 2
CV (Korean): Kim Chae-ha
CV (Japanese): Asami Imai
Hobby: Gardening, working out
Appearances
Based on their First Meeting with Sensei
- Vol.2 Clockwork Flower Pavane Chapter 2 The Romance of Friendship, Courage, and Light
- Part 1 Final Final. Where All Miracles Begin
- Cyber New Year March
- Athletics Training Club
- Pray-Ball! ~Swing for the Grand Slam!~
- Code: BOX The Shadow Approaching Millennium ~One Question, Two Answers~
- Met You By Chance
- Vol.6 Oratorio of Days Gone By Chapter 3 Ecclesia for the Future Left Behind
