THE iDOLM@STER MAD World Service [grandportP]
- Aug 13, 2009#p04 The Charlatans "Happen to Die" feat. Ritsuko by GrandPortP
- Oct 21, 2009#p03 Mash-up between Ritsuko Akidsuki "Ippai Ippai(Much and Much)" and Underworld "Born Slippy (Nuxx)" by GrandPortP
- Oct 29, 2010#p01 "Kosmos, Cosmos x Chime M@SHUP" feat. Ritsuko by GrandportP
- Jan 13, 2011#p02 Geno Washington and The Ram Jam Band "Land Of A Thousand Dances" by GrandportP
- Apr 07, 2011#p05 The Charlatans "Love is Ending" feat. Ritsuko by GrandportP
- Mar 08, 2012#p03 Armando Trovajoli "Seven Golden Men" feat. Ritsuko, Miki and Azusa by GrandportP
- Aug 18, 2012#p02 HONDALADY "Ceremony" by GrandportP
- Sep 06, 2012#p04 New Order "True Faith (Perfecto Mix)" feat. Ritsuko by GrandPortP
- Sep 12, 2013#p04 Ringo Deathstarr "Drain" feat. Ritsuko by GrandportP