Two minutes in and you're already rewinding it, because the gag density is tuned so high that a first watch is basically a loss. This is hologra logic rendered in full CG: chibi proportions, elastic timing, jokes that land before your brain catches up, and a song that refuses to sit still long enough for you to predict where it goes. The whole thing exists to shove Sakamata Chloe into UMISEA, and the reveal plays exactly like a unit hazing ritual, the orca crashing a lineup that already had Gura's shark, Marine's pirate act, Ina's tentacled calm, and Aqua somewhere in the chaos. There's no theme to unpack, no arc, nothing heavy. It's an earworm with a body count of frames, and you will hum it at work tomorrow. Ocean-themed idol nonsense done by people who clearly enjoyed making it too much.TITLE: It Comes Ryuuu And It Goes Kyuuu
Four members of an oceanic idol unit welcome their newest recruit through a wild, buoyant adventure that's part initiation ceremony and part celebration. The song pulses with energy as the group navigates surreal underwater landscapes and absurdist scenarios, each moment more playful than the last. Water splashes, colors shift, and the beat carries everything forward with infectious momentum. This is pure musical chaos in the best way: a vibrant CG experience that doesn't take itself seriously for a second. The humor lands in unexpected places, the animation has personality for days, and the whole thing feels like watching friends mess around and have the time of their lives. There's no plot to untangle, no stakes to worry about. Instead, you're swept into a world where the rules are whatever makes the next gag work and the rhythm dictates reality. It's made for people who love when music videos become fully realized artistic statements. If you want something colorful, irreverent, and genuinely fun without demanding emotional investment, this hits the mark.