Sewashi

Nobita's boy from the future

A boy living in the 22nd century of the future, Nobita's great-great-grandson, who sent Doraemon to the present day.

Quotes

  • Grandpa, that's no good.
  • The future can be changed.
  • Doraemon is my precious friend.
  • Leave the troublesome things to me.
  • For the sake of family, I can do anything.

Trivia

  • The mastermind behind sending Doraemon.
  • The future family debt problem is the reason for sending Doraemon.
  • Raised by Doraemon since early childhood.
  • Deeply involved in the incident where Doraemon's ears were bitten.
  • A 22nd-century boy living in the future who interferes with present-day Nobita.
  • Possesses a time machine but sometimes uses rentals.

Alternate names

Sewashi-kun Nobita's great-great-grandson

Tags

Profile

Species
Human
Gender
Male
Birthday
02-unknown
Birth year
2125

Appearance

Overall appearance
A boy with an appearance similar to his great-great-grandfather Nobita, not wearing glasses. Often wears futuristic clothing typical of 22nd-century children.
Eye color
Brown
Hair color
Black
Distinguishing features
  • No glasses
  • Facial features similar to Nobita
Iconic items
  • Time Machine
  • Doraemon Doll
  • Baby-Sitting Robot Doraemon
  • Assistant Robot Dorami

Personality and abilities

Core personality
Reliable
Detailed personality
A calm and gentle type who is good at looking after others and dependable. He has a sharp-tongued side toward Nobita but also harbors fondness and affection.
Keywords
  • Calmness
  • Kindness
  • Sense of responsibility
  • Earnest
  • Reliable
  • Sharp-tongued
  • Curious
Talents
  • Physical strength
  • Research ability
  • Logical thinking
Skills
  • Time machine operation
  • Knowledge of secret gadgets
  • Negotiation skills
Motivation
To improve the fate of the Nobita family line, send Doraemon to the present day and change the family's future.
Habits
Often makes sharp-tongued remarks toward Nobita and Doraemon, but they get along well.
Favorite foods
2125 future-standard foods
Hobbies
Clay modeling, Historical research, Tinkering with future technology
Favorite places
22nd-century future city
Favorite colors
Futuristic blue or white
Disliked situations
Debt problems, Nobita's slovenliness, Financial hardship

History

Backstory
Born in 2125 in the 22nd century as the great-great-grandson of Nobita and Shizuka; due to the family's worsening financial situation in the future, sends Doraemon to the present to attempt to change the family's fate. Raised by Doraemon during childhood, grew into a reliable personality. Operates a time machine to intervene in the present from the future.
Debut date
1970s
Work title
Doraemon
Media type
Manga
Episode or chapter
From the Faraway Future Country

Sending Doraemon to the present day

Significant event
Sending Doraemon to the present day
Description
To improve the family's debt problems, sent Doraemon to Nobita.

Coming to Nobita's era in the present

Significant event
Coming to Nobita's era in the present
Description
Uses the time machine to travel to the era of present-day Nobita and others, providing advice and support.

Doraemon's hospitalization and ear damage

Significant event
Doraemon's hospitalization and ear damage
Description
In the incident while making the Doraemon doll's ears, Doraemon has his ears bitten and is hospitalized. Sewashi goes missing but they ultimately help each other.

The only one in the future town

Significant event
The only one in the future town
Description
When Nobita gets caught up with invaders in the future world, Sewashi and Doraemon team up to resolve the issue.

Relationships

Nobita Nobi

Grandfather

Nobita is his great-great-grandfather, and Sewashi has a similar appearance to Nobita. Calls him 'Grandpa' but they are close.

Shizuka Minamoto

Grandmother

Shizuka is his great-great-grandmother. Sewashi calls her 'great-great-grandma,' but she dislikes being called that.

Nobisuke

Grandparent

His great-grandfather and a member of the family lineage.

Nobisuke Nobi

Great grandfather

His fifth-generation ancestor and an important figure in the family line.

Tamako Nobi

Great grandmother

His fifth-generation ancestress.

Doraemon

Companion

The sender of Doraemon and a partner who grows together and helps each other.

Dorami

Teammate

Assists with lifestyle matters as an assistant robot.

Gian's great-great-grandson (Jumbo)

Friend

One of his friends in the 22nd century.

Suneo's great-great-grandson

Friend

One of his friends in the future.

Shizuka's great-great-grandson

Friend

One of his friends in the future.

Nobita Clan

Nobita Clan: unknown

Media appearances

Doraemon

Manga / Supporting

Early 1970s

Doraemon TV Anime 1st Series

Anime / Supporting

1973

Doraemon TV Anime 2nd Series

Anime / Supporting

1979–2025

2112: Doraemon's Birth

Movie / Supporting

1995 movie

Voice cast and creators

Keiko Yamamoto

Voice actor
Keiko Yamamoto
Language
Japanese
Version or series
TV Anime 1st Series
Notes
1st

Sachiko Ota

Voice actor
Sachiko Ota
Language
Japanese
Version or series
TV Anime 2nd Series 1st Period
Notes
2nd

Sachi Matsumoto

Voice actor
Sachi Matsumoto
Language
Japanese
Version or series
TV Anime 2nd Series 2nd Period
Notes
3rd

Fujiko F. Fujio

Creator name
Fujiko F. Fujio
Role
Original author

Related goods

Sewashi Figure

Item name
Sewashi Figure
Category
Figure
Availability
Regular

Sewashi Doll

Item name
Sewashi Doll
Category
Plush or doll
Availability
Limited