Recorder and Randsell, Recorder and Backpack Do, Recorder and Satchel Do, Recorder and Randsell Do, Recorder and Ransel Do, Recorder to Randsell Do, Recorder to Ransel Do
Phi-Brain ~ Puzzle of God: The Orpheus Order, Phi Brain: Kami no Puzzle Dai 2 Series, Phi Φ Brain: Kami no Puzzle Second Season, Phi Brain: Kami no Puzzle 2nd Season