Name history
| Kokujin | |
| Dark Supernova | |
| Mansory | |
| JJJJound | |
| Love Machine | |
| Illusion D | |
| Dejected Angel | |
| Koku! | |
| LeverlessNoob | |
| Basiquat | |
| MAJOR! |
| Kokujin vs Kazuya | 89–74 | 54.60% |
| Kokujin vs King | 88–66–1 | 57.14% |
| Kokujin vs Bryan | 63–61 | 50.81% |
| Kokujin vs Jin | 45–71 | 38.79% |
| Kokujin vs Steve | 69–45 | 60.53% |
| Kokujin vs Reina | 52–56 | 48.15% |
| Kokujin vs Hwoarang | 47–59 | 44.34% |
| Kokujin vs Law | 34–47 | 41.98% |
| Kokujin vs Paul | 38–35 | 52.05% |
| Kokujin vs Dragunov | 37–31 | 54.41% |
| Kokujin vs Lee | 29–39 | 42.65% |
| Kokujin vs Lili | 21–42 | 33.33% |
| Kokujin vs Jun | 27–36 | 42.86% |
| Kokujin vs Yoshimitsu | 25–37 | 40.32% |
| Kokujin vs Lars | 30–32 | 48.39% |
| Kokujin vs Azucena | 26–36 | 41.94% |
| Kokujin vs Eddy | 24–27 | 47.06% |
| Kokujin vs Heihachi | 30–20 | 60.00% |
| Kokujin vs Asuka | 18–30 | 37.50% |
| Kokujin vs Victor | 26–22 | 54.17% |
| Kokujin vs Xiaoyu | 23–24 | 48.94% |
| Kokujin vs Nina | 24–23 | 51.06% |
| Kokujin vs Clive | 24–23 | 51.06% |
| Kokujin vs Feng | 22–22 | 50.00% |
| Kokujin vs Lidia | 21–19 | 52.50% |
| Kokujin vs Raven | 17–21 | 44.74% |
| Kokujin vs Devil Jin | 18–19 | 48.65% |
| Kokujin vs Leo | 13–23 | 36.11% |
| Kokujin vs Jack-8 | 11–21 | 34.38% |
| Kokujin vs Claudio | 14–18 | 43.75% |
| Kokujin vs Armor King | 14–18 | 43.75% |
| Kokujin vs Alisa | 14–14 | 50.00% |
| Kokujin vs Leroy | 10–18 | 35.71% |
| Kokujin vs Kuma | 18–8 | 69.23% |
| Kokujin vs Shaheen | 9–11 | 45.00% |
| Kokujin vs Fahkumram | 11–8 | 57.89% |
| Kokujin vs Panda | 8–5 | 61.54% |
| Kokujin vs Zafina | 3–10 | 23.08% |
| Kokujin vs Anna | 3–5 | 37.50% |
| Kokujin vs Miary Zo | 7–1 | 87.50% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.