On the Dragonfly's wings...

Tezuka: A free pass to a two week hike in the mountains, including fishing, lodging and the like, sometime in summer

Oishi: Three new fish

Eiji: A free pass to an amusement park

Inui: A shiny new blender

Kawamura: A hand made towel with Kawamura's initials on it

Momoshiro: A free pass to a resturant

Kaidou: New training shoes

Echizen: A rather weird looking sculpture of Ryoma himself, holding a racket in one hand and a can of Ponta in the other

Yuuta: A small silver necklace with a hanger that is the kanji for force, a box of strawberry pocky, a new towel and extra money to use as he pleases.

Atobe: A white shirt with black and dark purple details

Everyone else on his flist: A box of chocolate

And where did he get the money for all this? Well, after he "ran away", his mother placed a huge ammount of money in his account, that he just recently discovered.