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Saisuke

さいすけ

Saisuke

Aliases: 鉄塔 / Tettou
Pen Names: SaisukePen name used for novels, essays and literary work

Profile

Gender
Male
Born
1979-12-22 (Tokyo, Japan)
Nationality
Japan
Languages
Japanese
Residence History
Tokyo, Japan → Saitama City, Saitama, Japan (raised)

Career

Occupations
Novelist, Essayist, Columnist, Game streamer, Radio personality
Active Years
2015-2025
Affiliations
SANNINSHOW (game commentary/streaming group), koe (music band)

Education

Tamagawa University
Faculty of Letters / Department of Theatre Studies (major)
Country: Japan
Studied theatre during university

Awards

Hon no Sanagi Prize
2014
Work: Haru natsu fuyu to Shichifukujin
Organization: Hon no Sanagi Prize Committee
Result: 優秀賞

Awards & Nominations

Works

Major Works

Haru natsu fuyu to Shichifukujin

2015 Novel

Debut novel; winner of the Excellence Award at the 1st Hon no Sanagi Prize. A novel that sensitively depicts youth, everyday life and personal growth.

coming-of-ageyouthdaily lifehuman relationships

Kimi to Natsu ga, Tettou no Ue

2016 Novel

Published in 2016. A novel drawing on the author's theatrical background and personal experiences to portray characters and the passage of seasons.

youththeatresolitude

Kyo mo bocchi desu.

2020 Essay

A collection of essays on loneliness and daily life written with humor and observational insight. Consists mainly of column-style personal reflections.

lonelinesseveryday lifehumorself-observation

Kyo mo bocchi desu. 2

2023 Essay

Sequel essay collection published in 2023. Continues to explore the nuances of daily life and interpersonal distance.

solitudedaily lifeobservation

I'm Getting By With The Cards I Have

2023 Essay / Memoir

A collection of columns and essays reflecting on life, work and the relationship between streaming activities and creative work.

perspectives on lifework and creativitypractical humor

Bibliography

  • Haru natsu fuyu to Shichifukujin
  • Kimi to Natsu ga, Tettou no Ue
  • Kyo mo bocchi desu.
  • Kyo mo bocchi desu. 2
  • I'm Getting By With The Cards I Have

Style & Themes

Literary Style
conversational tonelight, essayistic proseobservational description
Recurring Motifs
solitude / being aloneurban everyday lifetheatrical metaphorsreferences to gaming/streaming

Health

  • stiff shoulders, eye strain, lower back fatigue
    2024-2025
    Prone to fatigue accumulation during long periods of writing and streaming; requires breaks between activities.

Legacy

A rare figure bridging game streaming and literature. He applies observational skills honed on streams to his writing and has gained a following especially among younger readers. Through essays and regular columns he has left a cross-genre influence.

In Popular Culture

  • Visibility and influence within the game streaming community on YouTube/Twitch
  • Contributions and features in literary and general magazines (Pen, BRUTUS, Weekly Famitsu, etc.)
  • Appearances on radio programs and book signings / public events

Quotes

  • I am alone again today.
    Source: Book: "Kyo mo bocchi desu." (2020)

Trivia

  • Also known as 'Tettou', a member of the streaming group SANNINSHOW; he parallelizes streaming activities and literary work.
  • Uses the pen name 'Saisuke' for literary activities and differentiates it from his streaming handle.
  • Performs musically as a member of the band 'koe'.
  • Received the Excellence Award at the 1st Hon no Sanagi Prize (2014) and published his debut in 2015.