The official YouTube channel for TOOBOE, a solo project by music creator "john," has released the animation music video for "Yumegokochi" (Feeling Good), the ending theme song for the fall 2026 TV anime Firefly Wedding . Supervised by TOOBOE, the animation clip was directed and storyboarded by MIEL, with character designs by Mai Ohtani and animation production by Qzil.la. TOOBOE "Yumegokochi" Music Video Firefly Wedding Creditless Ending Video TOOBOE made its major debut in April 2022, and the single "Jōzai," released in November of the same year, was featured as the ending theme song for Episode 4 of the TV anime Chainsaw Man , drawing attention both domestically and internationally. "Yumegokochi" was released digitally on October 10, with the CD single following on November 4. TOOBOE shared the following comment about the song on the anime's official website : If this story is considered Satoko's life, everything that makes up the anime likely exists to make her shine. That is why "Yumegokochi," the ending song written specifically for this anime, faces the depths of Shinpei's heart behind his eyes, capturing the confusion of what he loses and gains through the presence of Satoko for his sake.