Does Ryoma get Jealous over Sakuno if he does what chapter?

Answer 1

In Prince of Tennis the manga, Ryoma only "slightly" gets jealous over Sakuno. This is shown in Chapter 306- "The 2 Princes". In this chapter, after Sakuno brings Omusubi (riceballs) for the Seigaku regulars, Ryoma goes to the vending machine to buy Ponta. Sakuno follows him and asks him about her Omusubi, while 3 of the Seigaku regulars (Inui, Kikumaru and Momoshiro) are shown spying on them from the bushes. Sakuno then offers Ryoma some tennis ball shaped Omusubi, but a boy, who was sleeping in the tree above them, smells her Omusubi and falls out of the tree. He knocks the Omusubi from out of Sakuno's hands, as well as knocking Sakuno over in the process. But, he manages to save her Omusubi, as well as complimenting Sakuno's Omusubi along the way. (A one-page-spread picture then shows up with Sakuno sitting on the ground, the boy standing in front of her and Ryoma glaring at the boy.) <---This showed a "slight" hint of jealousy. Then a thief comes in, trying to get past the 3 children. Ryoma then serves a tennis ball, putting a spin on it so it goes around the tree, to try and stop the thief from getting away. It then shows 2 tennis balls hitting the thief, one hitting the side of the thief's head, and one hitting him squarely on the back. It is then shown that the boy who fell out of the tree was the one who served the other tennis ball that hit the thief, through a bush. This proves his tennis strength/power. The boy then points out that Sakuno's Omusubi fell on the ground. Yet, he still asks Sakuno if he can eat the Omusubi. Sakuno points out that it fell on the ground, but the boy still continues to eat her Omusubi, and says that it tastes "delicious" with a pleased smile upon his face. Sakuno is shown giving the boy a genuine smile. Ryoma is shown, with his head turned around, having witnessed the whole scene. His eyes are closed, showing that he was annoyed in a way. The boy knows Ryoma and calls him "Koshimae" and asks Ryoma for a match. But, Ryoma turns him down in a flash. It turns out that boy was from Shitenhouji, and was the West's "Super Rookie" with Ryoma being the East's. His name is revealed as Tooyama Kintarou.