Yuta and his friends attempt to unravel the mystery of the city and everyone else's memories. However, more questions arise when a strange samurai arrives and tries to tamper with Gridman.
Tonkawa? Toiko?
Tonkawa? Toiko? Wer ist das?
¿Tonkawa? ¿Toiko?
Tonkawa ? Toiko ? C’est qui ?
Tonkawa? Toiko?