SchoolTrinity General School
AffiliationRemedial Knights
GradeGrade 2
Age16 years old
BirthdayJanuary 6
Height156 cm
CV (Korean)Lee Dal-lae
CV (Japanese)Akiho Suzumoto
HobbyNursing patients, charity work
Sumi Serina (Default)
JP 2021-02-04 · KR/Global 2021-11-09
Affiliation: Remedial Knights
Grade: Grade 2
CV (Korean): Lee Dal-lae
CV (Japanese): Akiho Suzumoto
Hobby: Nursing patients, charity work
Sumi Serina (Christmas)
JP 2022-12-14 · KR/Global 2023-06-13
Affiliation: Remedial Knights
Grade: Grade 2
CV (Korean): Lee Dal-lae
CV (Japanese): Akiho Suzumoto
Hobby: Nursing patients, charity work
Sumi Serina (Nurse)
JP Unreleased · KR/Global Unreleased
Affiliation: Remedial Knights
Grade: Grade 2
CV (Korean): Lee Dal-lae
CV (Japanese): Akiho Suzumoto
Hobby: Nursing patients, charity work
Appearances
Based on their First Meeting with Sensei
- Justice Task Force
- Vol.3 Eden Treaty Chapter 3 Our Stories
- Schale's Happy Valentine Patrol
- Fine Dining, Cookies and Aid
- The Clumsy Sister and the Magician of the Old Library
- Get Set, Go!, Kivotos Halo Festival
- The Cathedral's Merry Christmas ~Remedial Knights' Gift~
- Part 1 Final Final. Where All Miracles Begin
- Serenade Promenade
- Vol.6 Oratorio of Days Gone By Chapter 1 Sights Beyond the Boundary
- Vol.6 Oratorio of Days Gone By Chapter 2 Saying Goodbye to Yesterday
- Vol.6 Oratorio of Days Gone By Chapter 3 Ecclesia for the Future Left Behind
