kuroko no basuke

The Oath" is an agreement/promise the Generation of Miracles and Kuroko made when they split up after Junior High school. This oath has only been briefly mentioned by Akashi during the meeting of the Generation of Miracles, though it did seem to carry some importance. During that meet, Akashi says that everyone looks like they haven't forgotten the oath yet.[10] During the Teikō flashback arc, it was told that Akashi wanted to prove that by having the Generation of Miracles play against each other in high school competitions; Akashi wants to compare their strength and to make sure that there is no one who is stronger than them. Akashi wants to eliminate anyone except for themselves so that they can go against each other on their actual strength. The Generation of Miracles made their oath without Kuroko after their graduation ceremony. Akashi promised that Kuroko would definitely join their battle (oath), though Kuroko's goal is different from them. However, Seirin emerged victorious, and had an impact on the Generation of Miracles, regaining the values they once had.