This collection has 22 free Assassination Classroom coloring pages — 6 put Koro-Sensei himself front and center, 9 show Class 3-E students posing with the anti-sensei knives, pistols, and gadgets they use in training, and 4 are close-up character portraits (two are even labeled with the students’ names). The remaining 3 pages are mismatched fan art from other series that got swept into this tag by mistake — we’re leaving them out of the descriptions below, though they’ll still show up in the grid since they carry the same tag.
The most useful detail if you’re printing for a classroom or a party: several pages have the anti-sensei knife drawn with visible rivets and blade segments, which means fine-tip markers pick out that detail far better than thick crayons — plain kitchen-knife line art this is not.
What’s in this collection
Six pages star Koro-Sensei on his own, nine show 3-E students armed and ready for another assassination attempt, and four are close-in character portraits — 19 pages of genuine Assassination Classroom art in total, plus 3 off-topic pages the tag picked up by accident. Each has its own Download PDF and Print button, so you can take one page instead of the whole set.
Koro-Sensei takes center stage
These six pages are all about the tentacled, ever-smiling teacher: holding the class 3E grade book in his graduation cap, standing at the chalkboard with several of his signature multi-arms visible at once, and — in one crowded page — completely surrounded by the class’s grenades and rifles while he grins through it. A chibi version of his severed head also shows up twice, held by students in two of the character portraits below.
Class 3-E, weapons drawn
Nine pages catch the students mid-assassination-attempt: the curved, rivet-bladed anti-sensei knife appears in close-up on three separate pages, a student aims a BB pistol with both hands in a formal stance, Karasuma-sensei (tie loosened, submachine gun raised) makes an appearance, and one page has a student holding a small bomb with an electrified background. The knife design stays consistent across every page it appears on, which is a nice sign these came from the same source set.
Named cast portraits
Two pages are explicit enough to settle any doubt: one is labeled “NAGISA SHIOTA” in both English and kanji, holding a knife with Koro-Sensei’s silhouette behind him, and the other is labeled “MANAMI OKUDA,” drawn with her braids, round glasses, and a chemistry book titled “Newtonian.” The other two portraits in this group — a relaxed, sly-smiling student and a sharp-toothed one gripping an oversized blade — read as Karma in two very different moods.
How to print these
Every page is US Letter (8.5 × 11 in), pure black and white, with the drawing inside the printable margin. The knife and gun pages have a lot of fine hatching on the metal parts, so a fine-tip marker or gel pen holds those details better than a fat crayon; the Koro-Sensei pages are simpler line work and are fine for younger colorists with regular crayons.
FAQ
Are all 22 pages actually from Assassination Classroom?
19 of the 22 are — 6 of Koro-Sensei, 9 of armed 3-E students, and 4 character portraits (two explicitly labeled Nagisa Shiota and Manami Okuda). 3 pages in the tag are fan art from unrelated series that got mistagged; we’ve left them out of the descriptions above.
Which page is the easiest for a younger kid to color?
The Koro-Sensei classroom scene and the “3E grade book” portrait use the simplest, roundest line work in the set — good starting points before moving to the knife close-ups, which have finer detail.
Can I print just the Nagisa or Manami Okuda page instead of the whole set?
Yes — every page in the grid above has its own Download PDF and Print button, so you can grab just the one you want without downloading all 22.
Do I need to sign up to download these?
No. Every page here is a free PDF with no signup or email required.
For more in this silo, the characters coloring pages collection holds the rest of the free sets.