Yo Seiki9-dan

"From a calm mind to the summit of competition."

A 9-dan who won the NHK Cup and the Kansai Ki-in First Place 8 times in a row. Using his own words, "a calm mind," as a clue, I want to watch his choices on big stages.

Watching typeBig-stage gamesTurning points

MIRUGO WATCH POINT

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When the shape is about to settle, follow where he heads next. Defending, fighting or moving away: the choice shows how he approaches that day's game.

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WATCHING CHARACTER

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In the official profile he describes his style as "it changes day by day." MIRUGO watches the moments he switches plans depending on the position.

Recommended forI like to watch slowlyI want to watch big stages

PROFILE

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A Kansai Ki-in 9-dan from Taipei City, Taiwan. Turned pro in 2009. Won the 72nd NHK Cup in 2025. Won the Kansai Ki-in First Place 8 terms in a row through 2025, earning the Honorary First Place qualification. Basic information, records and the player's own description of their style are based on the Kansai Ki-in's official profile; the watching points are arranged for viewers by the MIRUGO editorial team.

Rank: 9-dan
Affiliation: Kansai Ki-in
Hometown: Taipei City, Taiwan
Date of birth: 1995-06-19
Turned pro: 2009

Official profile ↗

RECENT MATCHES

Recent games

2026-09-28 Judan Final Black Yo Seiki VS White Yokotsuka Riki B+Res

For this player, watch for this.

Personality that shows on the board.

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For this player,
watch for this.

Personality that shows
on the board.