Anime again

A character with spiky blue hair displays a wide-eyed, open-mouthed expression of shock or fear. A female character with long brown hair stands triumphantly with arms raised, surrounded by a glowing pink circle and a white dragon-like figure, while three smaller figures stand in the foreground. A man with spiky white hair stands with hands on his hips, looking down at a group of seated students in a classroom. A female character in a red and white outfit performs a dance move, her body moving across a grid overlay. A stylized portrait of a man with dark hair and a determined expression is show