History:Founded: 2012
League achievements:
Japanese B2 League Champion -2021Japanese B2 League Finalist -2019 Japanese B2 League Semifinals -2017 Japanese B2 League Group East Regular Season Champion -2017, 19, 21 Japanese B2 League Group East Regular Season Runner-Up -2020 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Asian competitions |
|---|---|---|---|---|---|
| 2012-13 | 2 | BJ League | 14-38 | 20th | |
| 2013-14 | 2 | BJ League | 14-38 | 18th | |
| 2014-15 | 2 | BJ League | 19-33 | 15th | |
| 2015-16 | 2 | BJ League | 22-30 | 16th | |
| 2016-17 | 2 | B2 League | 40-20 | 6th, lost in Semis 0-2 to Kobe S. | |
| 2017-18 | 2 | B2 League | 31-28 | 9th | |
| 2018-19 | 2 | B2 League | 43-17 | 4th  lost in Finals 0-2 to Shinshu BW | |
| 2019-20 | 2 | B2 League | 33-13 | 4th | |
| 2020-21 | 2 | B2 League | 50-4 | 1st  beat Ibaraki R. 2-1 in the Finals  | |
| 2021-22 | 1 | B1 League | 24-29 | 7th (Group East) | |
| 2022-23 | 1 | B1 League | 29-31 | 5th (East) | |
| 2023-24 | 1 | B1 League | 31-29 | 4th (East) | |
| 2024-25 | 1 | B1 League | 39-21 | 3rd (East), lost in Quarterfinals 0-2 to NeoPhoenix Hamamatsu | |
| 2025-26 | 1 | B1 League | 42-18 | 3rd (East), lost in Quarterfinals 1-2 to Chiba Jets |
