What are Rikus Keyblades in Kingdom Hearts 1 and 2?

Riku uses many Keyblades in the Kingdom Hearts series.

Riku uses the 'Keyblade of People's Hearts' in the first Kingdom Hearts. He wields the 'Soul Eater' in Kingdom Hearts Chain of Memories, and he uses the 'Oblivion' and 'The Way To The Dawn' Keyblades in Kingdom Hearts II.