| Personal information | |||
|---|---|---|---|
| Date of birth | 22 August 1999 | ||
| Place of birth | Saitama Prefecture, Japan | ||
| Height | 1.67 m (5 ft 6 in) | ||
| Position | Midfielder | ||
| Team information | |||
Current team | FC Gifu | ||
| Number | 22 | ||
| Youth career | |||
| 2005–2011 | Tokyo Korean Elementary School | ||
| 2012–2014 | Tokyo Korean Junior High School | ||
| 2015–2017 | Tokyo Korean High School | ||
| College career | |||
| Years | Team | Apps | (Gls) |
| 2018–2021 | Korea University | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2022–2023 | Gainare Tottori | 49 | (2) |
| 2024– | FC Gifu | 83 | (7) |
| International career‡ | |||
| 2020 | North Korea U23 | ||
| 2024– | North Korea | 1 | (0) |
|
* Club domestic league appearances and goals as of 17 August 2026 ‡ National team caps and goals as of 21 March 2024 | |||
Mun In-ju (文仁柱, Inju Mun; Korean: 문인주; born 22 August 1999) is a professional footballer who plays as a midfielder for J3 League club FC Gifu. Born in Japan, he plays for the North Korea national team.
Mun started his career with Japanese third-tier side Gainare Tottori. On 19 June 2022, he debuted for Gainare Tottori during a 2–0 win over Tegevajaro Miyazaki. On 23 October 2022, Mun scored his first goal for Gainare Tottori during a 3–2 win over Giravanz Kitakyushu.
On 22 December 2023, Mun officially transferred to FC Gifu for the 2024 season in an announcement made by the club.
In January 2024, he was called up to the North Korea national team for the first time for a training camp. He was also selected for the squad for the two matches against Japan—an away fixture on 21 March and a home fixture on 26 March—as part of the second round of the 2026 FIFA World Cup qualification. He made his debut for the North Korean national team when he came on as a substitute in the second half of the away match against Japan, held at the National Stadium on 21 March. However, the home match scheduled for 26 January at the Kim Il-sung Stadium was cancelled at the request of the North Korean side. The match was subsequently declared a forfeit, with the North Korean national team recorded as having lost 0–3.
Updated to the end of 2023 season.
| Club performance | League | Cup | League Cup | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals |
| Japan | League | Emperor's Cup | J. League Cup | Total | ||||||
| 2022 | Gainare Tottori | J3 League | 15 | 1 | 1 | 0 | – | 16 | 1 | |
| 2023 | 34 | 1 | 1 | 0 | – | 35 | 1 | |||
| 2024 | FC Gifu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Career total | 49 | 2 | 2 | 0 | 0 | 0 | 51 | 2 | ||