2024 Yamada group Terada group Ono group Hara group Kumazaki group 2023 Yamada group Terada group Ono group Hara group Kumazaki group 2022 Yamada group Terada group Ono group Hara group Kumazaki group 2021 Yamada group Terada group Ono group Hara group Kumazaki group
