This Ansatsu Kyoushitsu DXF figure presents Koro-sensei in a lively, action-ready pose that fans will recognize from the series. The sculpt emphasizes his bright yellow, rounded body with a soft, slightly glossy finish to mimic his gooey texture, contrasted by crisp white eyes and a tiny beak-like mouth that conveys playful mischief. Tentacles are sculpted with careful curvature and natural variation, weaving around the base to create a sense of motion even while the figure stands. Subtle shading along the limbs adds depth and dimensionality, while the base remains understated so the character remains the focal point. The overall silhouette is faithful to the character’s iconic look, and the resin or PVC construction captures sharp edges and smooth surfaces that are typical of the Banpresto DXF line.

Koro-sensei is the eccentric, invincible teacher at Kunugigaoka Junior High who becomes the central figure of the series. A mysterious yellow octopus creature with a perpetual smile, he claims to have conquered every corner of the world except for the students in Class 3-E. His incredible speed, near invulnerability, and flexible tentacles make him nearly unbeatable, yet his true goal is more complex than simple mischief. He offers his class a chance to learn real science, strategy, and life skills while silently challenging them to assassinate him before the year ends. The students, led by Nagisa Shiota and influenced by mentors and rivals, undertake elaborate plans that reveal each pupil’s strengths, fears, and growth. Through humor, danger, and surprising tenderness, the plot explores themes of education, accountability, and the value of unconventional teaching.