Eyeshield 21, Volume 15 1st edition

The Devil Bats' game against the Poseidons comes to its nail-biting conclusion, a foot from the Poseidons' goal line and with only two seconds left in the game. Later, a new player shows up on the scene--Sena's childhood friend Riku, a Seibu Wild Gunman who's looking to become Sena's greatest rival.