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History:
Founded: 1997
Team name: Otsuka Alphas Tokyo (1997-2018), Koshigaya Alphas (2018-)
League positions:
13-4(JBL2-Eastern), 14-7(NBDL), 15-5(NBDL), 16-2(NBDL), 17-6(B3L), 18-2(B3L), 19-2(BLD), 20-5(BL2), 21-3(BL2), 22-4(BL2), 23-2(BL2), 24-2(BL2), 25-(BL1)
League achievements:
Japanese B2 League Finalist -2024Japanese B2 League Semifinals -2021 Japanese B2 League Group East Regular Season Runner-Up -2023, 24 Japanese B3 League Runner-Up -2018, 19 Japanese NBDL Semifinals -2016 Japanese NBDL Regular Season Runner-Up -2016 |
