Kill Blue

Alright, let’s talk *KILL BLUE*, because this anime had me cackling, groaning, and occasionally yelling at my screen like it owed me money. The premise is pure chaotic gold. A legendary 39-year-old hitman named Juzo Ogami—stone-cold, professional, the kind of guy who could end you with a paperclip and then go file your taxes—gets stung by some genetically modified wasp nonsense and wakes up as a skinny 13-year-old in a middle school uniform. His boss basically goes, “Cool, go to school and spy on this pharma heiress while we figure out the antidote.” No recovery time. No therapy. Just a backpack and pure suffering. It’s so stupid it circles all the way back around to genius. Juzo is the entire reason this show works. He’s not some loud, screaming shonen kid trying to prove himself. He’s a tired, deadpan adult trapped in a child’s body, treating gym class like a tactical operation and group projects like a high-stakes mission with unreliable teammates (which, let’s be real, is the most accurate portrayal of school ever). The contrast is comedy gold. Watching this guy who has probably assassinated politicians before lunch struggle with teenage social dynamics never stops being funny. His exhausted dad energy in a middle-schooler’s body is pure entertainment. Noren is a solid foil too—smart, capable, and not just there to moon over the protagonist, which is honestly a miracle in this genre. Their dynamic is fun without getting weirdly romantic, and the side crew (Kotatsu and the rest) actually add something instead of just existing as background noise. When the show leans into Juzo’s assassin instincts clashing with ordinary kid life, it slaps. But here’s where I get spicy. The pacing is a mess. Early episodes? Peak. Action, comedy, perfect vibe. Then the middle stretch decides it’s actually a cozy middle-school slice-of-life show and forgets people are actively trying to murder this kid. Suddenly we’re doing home ec arcs, cooking competitions, and random school nonsense while the bigger plot sits in the corner tapping its watch. By the time the story remembers it has assassins and mysteries, it’s cramming everything into the last few episodes like it’s late for a flight. Whiplash is real. Comedy is hit-or-miss. When it comes from Juzo’s personality and the absurdity of the premise, it’s great. When it starts forcing gags or stretching the same joke too long, it gets repetitive. Same with the action—conceptually cool (experienced killer in a kid’s body using skill instead of power-ups), but the animation sometimes turns fights into a PowerPoint with whoosh sound effects. Visually it’s fine—colorful, clean character designs, good reaction faces—but nothing special. The soundtrack carries harder than it should. OP and ED slap, and the background music knows exactly when to go jazzy spy mode or goofy trombone. Overall? I enjoyed it. It’s fun, it’s dumb, it’s charming in that “this shouldn’t work but somehow does” way. Juzo is a fantastic lead, the premise is ridiculous in the best way, and when it’s firing on all cylinders it’s a blast. But it also leaves a lot of potential on the table—rushed character stuff, uneven comedy, animation that phones it in during the fights, and pacing that can’t decide if it wants to be an assassin thriller or a school comedy. It’s the kind of show where I liked what it was *trying* to do more than how it actually did it. If you want a light, silly, action-comedy that doesn’t take itself seriously and has a protagonist who’s just permanently done with everything, go watch it. Just don’t go in expecting peak animation or tight storytelling. Season 2 is coming and yeah, I’ll be there day one, mostly because I still have questions about that damn wasp and I need Juzo to keep being the coolest, most exhausted 13-year-old alive.

Watching a professional hitman chucking weighted pacifiers like shuriken in an art room is the kind of ridiculous stuff only found in this show and Ogami using a wooden board to block them was great

It’s like a much younger John Wick, and instead of a puppy, it’s over a ramen. This anime makes me laugh.

The action continuous with lots of excitement in this episode. You must watch it for his super human trick.

This episode is nice as the gang goes on a double date. It mixes comedy and action with some unexpected situations that keep things fun.

Super tense ep that had me locked in the whole time, then it dropped a nice wholesome moment that showing good sportsmanship. Funn to watch though, and the ending actually wrapped up with a practical takeaway instead of just hype.

The episode was fun to watch, but it mostly set things up for the big challenge ahead.

This funny episode brings in a new classmate with a hilarious habit, turning a normal school day into pure chaos. It's light, interesting, and super fun to watch.

This episode was pure school-life fun and easy laughs. The “wipe your own butt” example she gave him was hilarious and stole the whole show.

This episode was packed with cool fights and funny moments that kept things light. The hero was jumping all over the city like a superhero, but somehow nobody even noticed — classic anime logic!

The world building feels clear and easy to follow, and the introduction of the main characters works nicely. The story already looks interesting, and it makes you want to see what happens next.

Its really gud

Nice

Revelación de un personaje que pasaba desapercibido, un nuevo duelo por venir y una posibilidad de un nuevo futuro

The emotional direction worked well here, it shifted from comedy into something more reflective without feeling forced. The animation stays consistent with strong expressive moments, and overall it’s a solid finale that closes the season on a thoughtful note.

I think the slower, more dialogue heavy pacing worked well here. The animation is clean, with strong direction in the conversations and reactions, making it an engaging episode.

The animation does a good job emphasizing reactions and timing, and overall it’s a wild but entertaining episode that fits the series’ tone.

The mix of comedy and aftermath reflection worked better than expected. The animation stays consistent with some nice expressive reactions, and overall it’s a solid episode.

This episode focuses on Juzo clashing with the Rindou brothers as what meantioned in the episode title. The pacing felt a bit more serious this time. The action is solid and well-framed, with sharper animation during the fight moments.

I feel like the comedy landed pretty well here, and I enjoyed how uncomfortable but funny the whole setup was without feeling too forced.