Sing a Sonic

Sing a Sonic (?) is the eighth episode of Hand Shakers. It originally aired on February 28, 2017.

Summary
While shopping, Tazuna and Koyori get thrown into another Hand Shaker battle. This time, they are up against Kodama Awaza, a popular idol famed for her singing and widely recognizable through her prominent pigtails and use of proverbs. Accompanying her as her partner is her portly manager Hibiki Moriyama. As they begin to duel, Kodama gains the upper hand as her Nimrod begins to affect the world of Ziggurat directly, forcing Tazuna and Koyori to retreat as Kodama prepares to deal the final blow. In the process of escaping, Tazuna is gravely injured and brought back to Makihara's lab for recuperation and recovery. When he is finally discharged, Koyori reveals her worries of being a burden to him due to her absence of a Nimrod to Lily while crying bitterly over Tazuna.