Has Taiyo Koga played in a World Cup before?

Japan has appeared in 8 World Cups. Check the Career tab for Taiyo Koga's full international history.

What position does Taiyo Koga play?

Taiyo Koga plays as a defender for Japan at the 2026 World Cup.

Which group is Japan in at the 2026 World Cup?

Japan are in Group F at the 2026 FIFA World Cup, alongside Netherlands, Tunisia, Sweden.

When does Japan play at the World Cup?

Japan's first match is on 2026-06-14 against Netherlands at AT&T Stadium, Arlington.

Taiyo Koga – Japan | World Cup 2026 Player Profile

Taiyo Koga

Date of BirthOctober 28, 1998 (age 27)

Place of BirthChiba, Japan

Height / Weight182 / 76

PositionDefender

Current ClubKashiwa Reysol

Career

Appearances

Career

Goals

2025-26 Season

Competition	MP	Gls
J1 League	20	1
EAFF E-1 Football Championship	2	0
J-League Cup	1	0
Emperor Cup	3	0
All Competitions	26	1

Int'l

Caps

Int'l

Goals

Japan's group: Group F →

Japan International

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Home Stats Career Profile News

World Cup 2026

Group F →

#	Team	P	W	D	L	GD	Pts
1	Netherlands	3	2	1	0	6	7
2	Japan	3	1	2	0	4	5
3	Sweden	3	1	1	1	0	4
4	Tunisia	3	0	0	3	-10	0

2026-06-14Netherlands vs JapanAT&T Stadium, Arlington→2026-06-20Tunisia vs JapanEstadio BBVA, Monterrey→2026-06-25Japan vs SwedenAT&T Stadium, Arlington→

2026 tournament outlook

Taiyo Koga will represent Japan at the 2026 FIFA World Cup. Japan have been drawn in Group F alongside Netherlands, Tunisia, Sweden. Their campaign begins on 2026-06-14 against Netherlands at AT&T Stadium, Arlington. As a defender, Koga will be looking to make an impact on the biggest stage in world football. Japan's best World Cup finish is Round of 16 (2002, 2018, 2022). They'll be aiming to go further in 2026.

Japan at the 2026 World Cup

Taiyo Koga is part of the Japan squad for the 2026 World Cup, managed by Hajime Moriyasu, alongside T. Hayakawa, H. Araki, S. Inagaki, and R. Germain among the key players.

View full Japan team profile →