History:Founded: 1985
League achievements:
Japanese League Champion -2008, 24, 25Japanese League Finalist -2015, 16, 22 Japanese League Semifinals -2010, 11, 12, 13, 14, 21, 26 Japanese League Regular Season Champion -2024, 25 Japanese League Regular Season Runner-Up -2020 Japanese League East Division Regular Season Runner-Up -2021 Japanese Cup Winner -2006, 07, 08 Japanese Cup Finalist -2004, 09, 10, 11, 17 Japanese Cup Semifinals -2026
International achievements:
WBLA Finalist -2025 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Cup | Asian competitions |
|---|---|---|---|---|---|---|
| 2009-10 | 1 | W League | 17-10 | 3rd, lost in Semis 1-2 to Eneos S. | Finalist | |
| 2010-11 | 1 | W League | 15-13 | 4th, lost in Semis 0-2 to Eneos S. | Finalist | |
| 2011-12 | 1 | W League | 17-11 | 4th | ||
| 2012-13 | 1 | W League | 18-4 | 2nd  lost in Semis 0-2 to Toyota A. | ||
| 2013-14 | 1 | W League | 23-10 | 4th, lost in Semis 0-2 to Eneos S. | ||
| 2014-15 | 1 | W League | 25-5 | 2nd  lost in Finals 0-3 to Eneos S. | ||
| 2015-16 | 1 | W League | 15-5 | 3rd lost in Finals 1-3 to Eneos S. | ||
| 2016-17 | 1 | W League | 17-5 | 3rd, lost in Q-Finals 1-2 to Chanson V-M | Finalist | |
| 2017-18 | 1 | W League | 22-11 | 5th, lost in Q-Finals 61-70 to Chanson V-M | ||
| 2018-19 | 1 | W League | 15-7 | 5th, lost in Q-Finals 79-81 to Haneda V. | ||
| 2019-20 | 1 | W League | 13-3 | 3rd | ||
| 2020-21 | 1 | W League | 12-4 | 2nd (East) lost in Semis 0-2 to Toyota A. | ||
| 2021-21 | 1 | W League | 17-3 | 4th lost in Final 0-2 to Toyota A. | ||
| 2021-22 | 1 | W League | 17-3 | 1st lost in Final 0-2 to Toyota A. | ||
| 2022-23 | 1 | W League | 16-10 | 5th, lost in Quarterfinals 69-76 to Eneos S. | ||
| 2023-24 | 1 | W League | 23-3 | 1st  beat Denso I. 2-1 in the Final | Women Basketball League Asia: 3rd (1-2) | |
| 2024-25 | 11 | W League | 23-5 | 1st beat Denso I. 3-2 in the Final | Women Basketball League Asia: 1st (Group B) (2-0) lost in Final 67-95 to Guangdong | |
| 2025-26 | 1 | W League | 16-12 | 3rd, lost in Semis 1-2 to Denso I. | Semifinals |
