Kuroo appears in the series' penultimate chapter, working for the Japan Volleyball Association Sports Promotion Division, and he asks Shoyo Hinata to be a part of a special promotional video for the world famous Kodzuken, featuring a new pro player fresh off a win in his debut professional game against Kageyama's pro team. (Photo courtesy of Shueisha)
When Iwaizumi and Oikawa's initial names (Hajime and Tru, respectively) are joined, they become "," which means "obstinate" or "dauntless."
As mentioned in the Seijoh supplement, Iwaizumi and Oikawa leave for North and South America after high school. They will eventually be able to realize their promise in the 2021 Olympics, with Iwaizumi serving as Japan's athletic trainer and Oikawa serving as Argentina's national team setter. In Chapter 395, it is hinted that they are still in communication while overseas.
hajime? Toorus's hushed words echoed through the door. He listened to the brunette setter yell out for him a few more times until he heard the two players whisper something to each other that he couldn't understand. He waited until he heard their footsteps vanish down the corridor before relaxing, resting against the door, gathering his breath, and attempting to make sense of what had just happened. There had been quiet while everyone gazed at each other, and it seemed to take forever until it didn't. Tooru and ushijima were strangely enraged, and Tooru made it clear as he leveled charges at Hajime and Satori. Ushijima had simply stood there scowling at Hajime, saying nothing.
