History:Founded: 2006
League positions:
League achievements:
Japanese League Finalist -2016Japanese League Semifinals -2014 Japanese League Eastern Division Champion -2016 Japanese League Eastern Division Finalist -2014 Japanese League Eastern Division Regular Season Champion -2014, 16 Japanese B2 League Champion -2025 Japanese B2 League Group East Regular Season Runner-Up -2025 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Asian competitions |
|---|---|---|---|---|---|
| 2006-07 | 2 | BJ League | 7th | ||
| 2007-08 | 2 | BJ League | 10th | ||
| 2008-09 | 2 | BJ League | 11-41 | 11th | |
| 2009-10 | 2 | BJ League | 17-35 | 11th | |
| 2010-11 | 2 | BJ League | 13-31 | 15th, lost in Q-Finals 0-2 to Ham.Phoenix | |
| 2011-12 | 2 | BJ League | 26-26 | 11th | |
| 2012-13 | 2 | BJ League | 35-17 | 3rd | |
| 2013-14 | 2 | BJ League | 43-9 | 1st  lost in Semis 94-109 to Akita NH | |
| 2014-15 | 2 | BJ League | 35-17 | 7th | |
| 2015-16 | 2 | BJ League | 38-14 | 4th  lost in Finals 74-86 to Ryukyu GK  | |
| 2016-17 | 1 | B1 League | 19-41 | 15th | |
| 2017-18 | 1 | B1 League | 24-36 | 14th | |
| 2018-19 | 1 | B1 League | 33-28 | 7th, lost in Q-Finals 0-2 to Chiba Jets | |
| 2019-20 | 1 | B1 League | 17-24 | 13th | |
| 2020-21 | 1 | B1 League | 40-20 | 4th, lost in Q-Finals 1-2 to Ryukyu GK | |
| 2021-22 | 1 | B1 League | 24-35 | 7th (Group West) | |
| 2022-23 | 1 | B1 League | 15-45 | 7th (Central) | |
| 2023-24 | 1 | B1 League | 4-56 | 8th (Central)  | |
| 2024-25 | 2 | B2 League | 38-28 | 2nd (East) beat Fukuoka R. 2-0 in the Semis | |
| 2025-26 | 1 | B1 League | 18-42 | 13th (West) |
