Dates
| Start Date | November 1, 2016 |
|---|---|
| End Date | November 1, 2017 |
6- ASJJF EAST JAPAN RANKING 2017 Events
| Event | Event Date |
|---|---|
| DUMAU JAPAN OPEN JIU JITSU CHAMPIONSHIP 2016 | Nov 20, 2016 |
| ASJJF - DUMAU HOKAIDO JIU JITSU TOURNAMENT 2016 | Dec 4, 2016 |
| DUMAU JIU JITSU JAPAN CUP 2016 | Dec 25, 2016 |
| ASJJF - DUMAU TOKYO JIU JITSU CHAMPIONSHIP 2017 | Mar 26, 2017 |
| ASJJF - DUMAU NORTHEAST JAPAN JIU JITSU CHAMPIONSHIP 2017 | Apr 9, 2017 |
| ASJJF TOKYO SPRING JIU JITSU CHAMPIONSHIP 2017 | Apr 30, 2017 |
| ASJJF EAST JAPAN JIU JITSU CHAMPIONSHIP 2017 | May 28, 2017 |
| SJJJF HOKAIDO JIU JITSU CHAMPIONSHIP 2017 | Jul 2, 2017 |
| GUNMA OPEN JIU JITSU TOURNAMENT 2017 | Jul 30, 2017 |
| ASJJF JAPAN OPEN JIU JITSU TOURNAMENT 2017 | Aug 13, 2017 |
| SJJJF NORTHEAST JAPAN JIU JITSU CHAMPIONSHIP 2017 | Sep 17, 2017 |
| ASJJF - DUMAU JIU JITSU JAPAN GRAND PRIX 2017 | Sep 24, 2017 |