Ken Arai

2020s

1. 2026

   Iroha's Love Runs Across Eras

   Original Music Composer

2. 2024
   

   Secret Makeover

   Original Music Composer

3. 2023
   

   Don't Call It Mystery: The Movie

   Original Music Composer

   67

4. Opus.COLORs

   Original Music Composer

5. 2022
   

   Don't Call It Mystery

   Music

   77

2010s

1. 2018

   Starmyu in Halloween

   Music

2. 

   Switched

   Original Music Composer

   72
3. 

   Kiss that Kills

   Music

   77

4. Kiss that Kills: Parallel

   Original Music Composer

5. 2017

   Pingu in the City Hanataba wo okurou

   Music

6. Pingu in the City

   Original Music Composer

7. 2015
   

   Starmyu

   Original Music Composer

8. 2014
   

   Parasyte -the maxim-

   Original Music Composer

   82

9. Heartbroken Chocolatier

   Music

10. The Locked Room Murders SP

    Music

11. 2012

    The Locked Room Murders

    Music