2021新人紹介 投手 歳川 幹大（としかわ みきひろ）謎のルーキーが全球種披露！

The first newcomer introduction in 2021 is Toshikawa. In high school, he was a nearly unknown player, but in college he was elected to U23! Check out Toshikawa, who is expected to be in the future! Thank you for subscribing to the channel! →    / @hirakinsoftballtv   -------------------------------------------------- ------------------------------------------------ ◆ Playlist ◆ [Softball textbook | Let ’s Practice!] ▶    • ソフトボールの教科書｜Let’s Practice!   [Playbook | Amazing Plays] ▶    • プレイ集｜Amazing Plays   [Tool introduction series] ▶    • 道具紹介シリーズ   [Don't lose to Corona! Good luck high school student! ] ▶    • コロナに負けるな！頑張れ高校生！   [Collaboration video] ▶    • コラボ動画｜Collaboration   HIRAKIN SOFTBALL TV will send out various information for the spread and development of softball. We will update the video about softball on a regular basis, so please subscribe to our channel! ■ Homepage ⇒ https://www.hirakin.co.jp/softball/ ■ Twitter ⇒   / hirakinsoftball   -------------------------------------------------- ------------------------------------------------ #soft ball #softball #baseball #pitcher #Rookie #Mikihiro Toshikawa