Mizukoshi Seiichi

Manager of Nana's first part-time job location

Manager of 'Sabrina', Nana's first part-time job in Tokyo. Young and good-looking, but the store closed about one month after the part-time job started, and he returned to his hometown with his wife Harue.

Trivia

  • Mizukoshi Seiichi is the manager of Nana's first part-time job site, but due to the store's bankruptcy, he does not appear much in the story.
  • The nickname took hold because Junko called him 'Kyū-chan'.
  • It is revealed that after closing the store, he returned to his hometown and married his childhood friend.

Alternate names

Mizukoshi Seiichi 店長 キューちゃん

Tags

Part-time job store manager Nana's acquaintance Sabrina Tokyo Sundries shop Romance drama Ai Yazawa work Young man 29 years old

Profile

Species
Human
Gender
Male
Birth year
Around 1973-1974

Appearance

Overall appearance
Youthful young man dressed properly like a store manager. Calm atmosphere that gives a sincere impression.
Eye color
Brown
Hair color
Black
Iconic items
  • Store manager cap
  • Apron

Personality and abilities

Core personality
Sincere
Detailed personality
Serious with a strong sense of responsibility, treats part-timers politely. Warm-hearted and calm personality. Kind to Nana and has a cautious demeanor.
Keywords
  • Kind
  • Strong sense of responsibility
  • Calm
  • Sincere
  • Caring
Talents
  • Management
  • Customer service
  • Mediation skills
Skills
  • Store management
  • Communication
  • Problem solving
Motivation
To value life in his hometown and live happily with his family.
Habits
Has a habit of calling Junko 'Kyū-chan'.
Favorite foods
Home cooking, Set meal
Hobbies
Time with family
Disliked situations
Trouble, Store closure

History

Backstory
Appears as the manager of the sundries shop 'Sabrina' where Nana began her part-time job when he was 29. The store went bankrupt after about one month of employment, and he returned to his hometown with his wife Harue. His subsequent whereabouts are unknown, but it is revealed that he married his childhood friend in his hometown.
Debut date
2001-01
Work title
NANA
Media type
Manga

Hiring Nana for part-time job

Significant event
Hiring Nana for part-time job
Description
Hires Nana as the first part-timer.

Sabrina closure

Significant event
Sabrina closure
Description
The store goes out of business after about one month, and Seiichi returns to his hometown.

Marriage to childhood friend

Significant event
Marriage to childhood friend
Description
Marries his childhood friend in his hometown and lives a peaceful new life.

Relationships

Harue

Spouse

Wife. Childhood friend, returned to hometown together and got married.

Media appearances

NANA

Manga / Supporting

Serialized in early 2000s

NANA

Anime / Cameo

Aired in 2006

NANA live-action films

Movie / Cameo

Released in 2005, 2006

Voice cast and creators

Kenji Hamada

Voice actor
Kenji Hamada
Language
Japanese
Version or series
TV anime version

Gō Maeda

Voice actor
Gō Maeda
Language
Japanese
Version or series
PS2 game version

Ai Yazawa

Creator name
Ai Yazawa
Role
Original author

Madhouse

Creator name
Madhouse
Role
Animation studio

Shueisha

Creator name
Shueisha
Role
Publisher

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