| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | J1 League | 25 | — | 3 | — | — | — |
| 2011 | J1 League | 30 | — | 5 | — | — | — |
| 2012 | J1 League | 27 | — | 6 | — | — | — |
| 2013 | J1 League | 4 | — | 1 | — | — | — |
| 2014 | J1 League | 21 | — | 1 | — | — | — |
| 2015 | J1 League | 8 | — | 1 | — | — | — |
| 2016 | J1 League | 5 | — | 1 | — | — | — |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-09-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 FC Tokyo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central Coast Mariners | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Al Ahly | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ventforet Kofu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Beijing Guoan | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ulsan HD | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bunyodkor | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Koji Morisaki featured 5 times in the 2016 J1 League.
7 league seasons (2010–2016), all with a single club made up his recorded career.
3 of those 7 recorded campaigns ended with 25 league appearances or more. The densest run of the record is 2010–2012, with 82 league games — an average of 27 per season.
