For the Seiryo High eSports Club school story in Lost Judgment, you’ll stumble upon a group standing in front of the Mystery Research Club (MRC). Speak with them to stop the shakedown then head up to their clubroom on 4F to trigger a cutscene. When you’re ready, begin the tutorial. Speak with Sanbonmatsu then leave the eSports Club Room. Following the cutscene, head to the Cafeteria to speak with Otani. Exhaust all of the dialog options then make your way back to the clubroom. Speak with Toki to play the minigame! You’ll need to do this several times to defeat the following players:
- Fujiwara
- Yoshiba
- Uozumi
- Sanbonmatsu
For the fight with Sanbonmatsu, it’s a two wave battle. You’ll need to win the first wave but you’ll lose the second wave. You’ll be in search mode and will need to uncover the trick to the cheating. The evidence of foul play is the arcade controller on the chair. After you accuse him, he’ll run away and you’ll need to chase after him. When you catch him, he’ll reveal the truth and the school story will complete.