Tōki Susumu

Honestly, the ring name alone does most of the heavy lifting here — Tōki Susumu, written with the characters for "fighting fang" and "advance," sounds less like a name and more like a declaration of war before the guy has even stepped onto the dohyo. Born in Chiba in the summer of 1974, Cancer sun with a Tiger year in the Chinese calendar — that combo of outward toughness and inner intensity feels almost tailor-made for a life in sumo, where the mental game is every bit as brutal as the physical one. I don't have chapter-and-verse on his tournament record or what division he climbed to, but that almost doesn't matter to me: the sheer fact of carrying a ring name that heavy, training through the relentless hierarchy of a sumo stable, and stepping into that ring day after day — there's an entire life's worth of drama baked into that commitment, and I've got nothing but respect for it.

Tōki Susumu is a Japanese sumo wrestler born on July 4, 1974, in Chiba Prefecture, Japan. His shikona (ring name), written with characters meaning "fighting fang," reflects the combative spirit associated with the sumo tradition. Details such as his active period, agency affiliation, and career record are not publicly available. His Wikipedia entry is listed on the Japanese-language Wikipedia.

Name (English)

Tōki Susumu

Name (Japanese)

闘牙進

Reading

とうき すすむ

Born

July 4, 1974 (age 52)

Zodiac / Chinese zodiac

Cancer / Tiger (寅)

Origin

Chiba Prefecture, Japan

Occupation

Sumo wrestler (rikishi)

Motto

Private

• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E9%97%98%E7%89%99%E9%80%B2

Tags

• From Chiba Prefecture
• Sumo wrestler

Last updated

2026-06-02

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.