History:Founded:
League achievements:
Japanese League Champion -2021, 22Japanese League Finalist -2010, 11, 12, 13, 17, 23, 26 Japanese League Semifinals -2014, 15, 18, 19 Japanese League Regular Season Champion -2010, 22, 26 Japanese League West Division Regular Season Champion -2021 Japanese League Regular Season Runner-Up -2011, 12, 13, 14, 19, 23 Japanese Cup Finalist -2019 Japanese Cup Semifinals -2011, 26 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Cup | Asian competitions |
|---|---|---|---|---|---|---|
| 2009-10 | 1 | W League | 23-4 | 1st  lost in Finals 0-3 to Eneos S. | ||
| 2010-11 | 1 | W League | 21-7 | 2nd lost in Finals 65-76 to Eneos S. | ||
| 2011-12 | 1 | W League | 23-5 | 2nd | ||
| 2012-13 | 1 | W League | 16-6 | 4th lost in Finals 1-3 to Eneos S. | ||
| 2013-14 | 1 | W League | 27-6 | 2nd  lost in Semis 1-2 to Denso I. | ||
| 2014-15 | 1 | W League | 20-10 | 4th, lost in Semis 0-2 to Eneos S. | ||
| 2015-16 | 1 | W League | 14-6 | 4th, lost in Q-Finals 1-2 to Denso I. | ||
| 2016-17 | 1 | W League | 18-4 | 2nd lost in Finals 0-3 to Eneos S. | ||
| 2017-18 | 1 | W League | 26-7 | 3rd, lost in Semis 69-79 to Denso I. | ||
| 2018-19 | 1 | W League | 18-4 | 2nd lost in Semis 1-2 to Mitsubishi K. | Finalist | |
| 2019-20 | 1 | W League | 13-3 | 2nd | ||
| 2020-21 | 1 | W League | 17-3 | 1st (West)  beat Eneos S. 2-0 in the Finals | ||
| 2021-21 | 1 | W League | 20-2 | 1st beat Fujitsu RW 2-0 in the Final | ||
| 2021-22 | 1 | W League | 20-2 | 2nd beat Fujitsu RW 2-0 in the Final | ||
| 2022-23 | 1 | W League | 22-4 | 2nd lost in Final 1-2 to Eneos S. | ||
| 2023-24 | 1 | W League | 22-4 | 3rd, lost in Quarterfinals 82-88 to Chanson V-M | ||
| 2024-25 | 11 | W League | 13-15 | 5th | ||
| 2025-26 | 1 | W League | 23-5 | 1st lost in Final 1-3 to Denso I. | Semifinals |
