UFC 23: Ultimate Japan 2
Movie| Title | UFC 23: Ultimate Japan 2 |
| User score | 5.6 |
| Release date | Nov 19, 1999 |
| Genre | |
| Production country | Japan, United States of America |
| Run time | 168 min. |
UFC 23: Ultimate Japan 2 was a mixed martial arts event held by the Ultimate Fighting Championship on November 19, 1999 at Tokyo Bay NK Hall in Tokyo, Japan.
