Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Gifu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Ventforet Kofu | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 JEF United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Tokushima Vortis | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kamatamare Sanuki | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 V-Varen Nagasaki | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Oita Trinita | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ehime | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Parceiro Nagano | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tochigi | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sagamihara | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Koki Doi plays as a midfielder for Blaublitz Akita. Koki Doi has made 31 professional appearances across 2 clubs. Koki Doi has played for several clubs throughout his career, including Blaublitz Akita, Vanraure Hachinohe. Koki Doi stands 176 cm tall, weighs 74 kg.
