Heaven's Memo Pad - Season 1 Episode 9 That Summer's 21 Pitches

Narumi introduce an online game called Power Play Ball, or Powerebo for short. While he's at the arcade playing this game, a few men barge in, one of whom Narumi recognizes as Nemo. The men are trying to raise the rent for the arcade, which would likely lead to it closing down. Major argues against them, and they propose a gamble with the loser backing off, which Tetsu agrees to immediately. They point at a Powerebo machine and say they will use baseball to decide the winner and Major accepts. However, Major doesn't realize that they are talking about a real baseball game. Major starts to try to round up a team, and the Fourth shows up with some guys from the Hirasaka Group to fill up the remaining slots. Alice decides to become the coach for the team. The day of the game approaches, and Alice reveals that their opponents are quite the tough bunch. Narumi reveals to the rest of the NEETs that Nemo was formerly a baseball player.