This Assassination Classroom coloring pages collection holds 57 printable designs built from Yusei Matsui’s manga about a shape-shifting, tentacled teacher and the students of Class 3-E who are tasked with stopping him. Portraits, paired scenes, full-class groupings, and a set of chibi redraws are all included, ready to send to a printer as a PDF or fill in directly through the site’s online coloring tool.
What’s Inside This Collection
Koro-sensei Pages
Koro-sensei anchors the set: a round-headed, octopus-bodied teacher who wears a graduation cap and gown over a body that can move at Mach 20. His defining trait for a colorist is that his face has no fixed color in the source material, since his skin shifts tone with his mood, which means the same outline can be filled in yellow for his everyday classroom cheer, deep red for anger, or blue-white for shock without contradicting the character.
Nagisa Shiota Pages
Nagisa is Class 3-E’s quiet, watchful lead, drawn with pale blue hair worn in two short, low tails and a standard school uniform. Several pages catch him alongside Karma or Koro-sensei rather than alone, reflecting how much of his role in the story plays out through his partnerships rather than solo scenes.
Karma Akabane Pages
Karma is Nagisa’s classmate and frequent partner in these designs, marked by sharp red hair and a loosened uniform that signals his more rebellious streak. His pages carry the widest range of expressions in the set, from a relaxed smirk to a focused combat stance.
Kaede Kayano Pages
Kayano, listed on some tiles under her alternate name Akari Yukimura, wears short green twin pigtails and has the brightest, most rounded design of the main cast. Her pages suit colorists who want a lighter, friendlier subject after working through the sharper-edged character designs elsewhere in the set.
Itona Horibe Pages
Itona is drawn with a pale, close-cropped bowl cut and a flat, unreadable expression that sets him apart from the more animated classmates around him. His restrained design rewards a quieter coloring approach, without the need for bold contrast or dramatic shading.
Touka Yada and Rinka Hayami Pages
Two named classmates round out the individual portraits: Touka Yada, known in the story as the class’s skilled negotiator, and Rinka Hayami, the class’s sharpest markswoman. Both are drawn in standard Class 3-E uniform with their own distinct hairstyles, giving colorists two more named students beyond the five central leads.
Group and Teacher Pages
A large share of the set pairs characters together rather than isolating them: Nagisa with Karma, Koro-sensei flanked by his students, and wider scenes that bring in homeroom teachers Irina Jelavic and Karasuma. These multi-character tiles ask a colorist to keep several palettes distinct on one page rather than filling in a single figure.
Chibi Pages
A dedicated chibi set redraws several class members, Nagisa included, in a rounder, simplified style with oversized heads. These are the easiest entry points in the collection for a younger colorist or for anyone working through a shorter session.
What These Pages Do
The American Academy of Pediatrics identifies fine motor skill development as a core benefit of structured coloring for children ages 2 through 7, and Koro-sensei’s rounded gown and the class uniforms in this set give that age range clean, generous shapes to practice inside. Older colorists get a different kind of practice from the same collection, since the group scenes ask for planning across several linked figures at once rather than one contained shape.
A 2005 study in the Art Therapy Journal documented measurable reductions in anxiety following structured coloring sessions, and a page with a fixed outline and a familiar cast, like any tile in this set, gives that same kind of low-pressure, defined task to settle into.
Koro-sensei’s mood-linked face color is the collection’s most unusual teaching angle: because one portrait can be colored several different, all-correct ways depending on which emotion a colorist chooses, the page becomes a small exercise in matching color choice to feeling rather than matching a single reference image.
How to Color Assassination Classroom Pages Well
- Koro-sensei’s face: pick a mood first, then choose yellow for calm, red for anger, or pale blue-white for shock, and keep the gown a flat, deep tone so the face color reads clearly against it.
- Nagisa’s hair: a light, slightly desaturated blue with a single deeper blue used only in the shadowed sections underneath the tails.
- Karma’s hair: a warm, saturated red, built from a lighter scarlet at the crown toward a deeper red near the tips for some visible depth.
- Kayano’s hair: a fresh, light green kept even across both pigtails, with a slightly warmer background tone so her palette doesn’t read as cold.
- Group scenes: lock in each student’s signature hair color first, then finish with one shared background tone so a crowded page still reads as a single class rather than separate cutouts.
5 Creative Craft Ideas With Assassination Classroom Coloring Pages
1. Koro-sensei Mood Board
Print several copies of the same Koro-sensei portrait and color each one a different face shade to match a different mood. Mount the finished set together with a one-word label under each face.
2. Class 3-E Name Cards
Color individual portraits of Nagisa, Karma, Kayano, Itona, Yada, and Hayami, then trim each into a card and letter the character’s name along the bottom for a simple set of desk or party place cards.
3. Two-Character Scene Frame
Color one of the paired pages, such as Nagisa and Karma or Koro-sensei, with a student, then mat it on contrasting paper and frame it as a small piece of fan-art wall decor.
4. Chibi Sticker Sheet
Color a page from the chibi set, laminate or cover it with clear tape, then cut around each figure to make a small sheet of durable, reusable stickers.
5. Homeroom Poster
Color a full group page and add a hand-lettered banner reading “Class 3-E” across the top for a poster-style display of the whole cast in one piece.
Frequently Asked Questions
Are these Assassination Classroom coloring pages free?
Yes, all 57 pages are free to download and print as a PDF, with no account or sign-up required.
Can I color Assassination Classroom pages without printing?
Yes. The online coloring tool works on a phone, tablet, or computer, so a page can be finished without ever touching a printer.
Which Class 3-E characters are included in this collection?
Koro-sensei, Nagisa Shiota, Karma Akabane, Kaede Kayano, Itona Horibe, Touka Yada, and Rinka Hayami each appear in individual portraits, alongside teachers Irina Jelavic and Karasuma in group scenes and a set of chibi redraws.
Why does Koro-sensei change color in these pages?
In the source material, Koro-sensei’s face shifts color with his mood, so these pages are drawn to be colored differently depending on which emotion a colorist wants to show, rather than having one single correct shade.
Who created Assassination Classroom?
Assassination Classroom is a manga written by Yusei Matsui, later adapted into an anime produced by studio Lerche that first aired in Japan in January 2015.
What format should I print these pages in?
Print directly from the PDF file for the sharpest lines, since it keeps fine details like Koro-sensei’s grin and the students’ faces from softening the way a screenshot or resized image might.
Are these Assassination Classroom pages appropriate for younger children?
The chibi pages and single-character portraits, with their larger shapes and fewer details, suit younger colorists well, while the busier group scenes are better matched to older kids and teens already familiar with the full cast.
What can I make with these Assassination Classroom pages?
Popular options include a Koro-sensei mood board, a set of Class 3-E name cards, a framed two-character scene, chibi stickers, or a full homeroom poster of the class.
No sign-up is needed to print or color any page in this collection. Once a piece is finished, the Facebook and Pinterest icons on the page make it easy to share.
