Divided Innerworld
- Innerworld A (von Kouki Izumi)
- Bellwether (von Kouki Izumi)
- Comet (von Kouki Izumi)
- Spark Testing (von Kouki Izumi)
- Needlestorm (von Kouki Izumi)
- Mental Factory (von Kouki Izumi)
- Seven-Branched Sword (von Kouki Izumi)
- Innerworld B (von Kouki Izumi)
- Rollupper (von Kouki Izumi)
- The Road to Arcadia (von Kouki Izumi)
Dr. LFO
- Abstract (von Kouki Izumi)
- Philosophical Contradiction (von Kouki Izumi)
- Dr.Latency's Occult (von Kouki Izumi)
- Early Bird (von Kouki Izumi)
- co-author (von Kouki Izumi)
- Scientometrics (von Kouki Izumi)
- Stranger in Wonderland (von Kouki Izumi)
- Freaky Objection (von Kouki Izumi)
- Interlude (von Kouki Izumi)
- Onslaught of Pure Avenger (von Kouki Izumi)
- Postscript (von Kouki Izumi)
