It puts you back inside GoHands' teal-drenched, endlessly rotating camera and dares you to keep your lunch down for another twenty minutes. This is the 13th episode nobody aired, a prequel digging into Koyori and Makihara before the hand-holding contract turned partners into weapons, and it plays the whole thing straight while the animation swings around the room like a drone with a grudge. That gap between solemn backstory and visuals that look like a car commercial having a seizure is exactly the joke, and the people who love this thing love it precisely because nobody involved was kidding. Characters still blur into each other, personalities still barely register, and that somehow makes the laughs land harder. If you finished the original series out of spite and then recommended it to a friend out of pure malice, this is your victory lap.

Hand Shakers: Go ago Go is a single special episode from 2017, released as the unaired thirteenth installment of the Hand Shakers action series. Rather than moving the main story forward, it steps back in time with a prequel tale centered on the earlier lives of two characters, Koyori and Makihara. It is a companion piece for viewers who already know the TV series.