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These books are ranked using the relationships labels extracted for 暗殺教室 21 [Ansatsu Kyōshitsu 21].
Relationships labels used: teacher-student relationships, mentor-student bond, classroom community, friendship, rivalry, found family, caregiving
Focused on “rivalry” where exact label matches exist.
This does not mean the books share the same plot, setting, quality, or difficulty. It means their relationships embeddings are close.
A rule-breaking seventh grader suspects his new teacher is hiding an impossible secret in this humorous school mystery.
Why this is here
Relationships labels: friendship · teacher-student relationship · peer teamwork · student alliance · parent-teacher tension · faculty dependence · rivalry · community support · protective group · mentor role
Semantic match: ranked by relationships
Distance: 0.0646
![Cover of 暗殺教室 10 [Ansatsu Kyōshitsu 10] by Yusei Matsui](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1406655148i/22839631.jpg)
A class of junior high students keeps trying to assassinate their alien teacher while learning teamwork, skills, and trust.
Why this is here
Relationships labels: teacher-student relationships · class bond · teamwork · student solidarity · rivalry · mentor-student · found family · welcoming newcomer · friendship · cooperative teaching · trust restoration
Semantic match: ranked by relationships
Distance: 0.0673
![Cover of 暗殺教室 8 [Ansatsu Kyōshitsu 8] by Yusei Matsui](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1394147831i/21393586.jpg)
A class of students must infiltrate a dangerous hotel, save poisoned classmates, and outsmart hired killers.
Why this is here
Relationships labels: teacher-student relationships · class solidarity · teamwork · friendship bonds · student-teacher trust · mentor guidance · rivalry · protective care · peer reliance · group loyalty
Semantic match: ranked by relationships
Distance: 0.0725
Athena builds Plato’s ideal city with time-displaced humans, slave children, robots, and a mortal Apollo among them.
Why this is here
Relationships labels: teacher-student relationships · sibling relationship · mentor relationship · friendship · romantic tension · sexual coercion · power imbalance · community parenting · shared marriages · group marriage
Semantic match: ranked by relationships
Distance: 0.0826
A future-school thief, a stolen sword, and a prophecy push Cleopatra into a fast-paced space quest.
Why this is here
Relationships labels: friendship · roommate relationship · school peer dynamics · student-teacher conflict · possible romance · rivalry · group teamwork · family-like friends · jealousy
Semantic match: ranked by relationships
Distance: 0.1175
Two alligator detectives use spy gadgets and toilet travel to solve a pair of absurd mysteries.
Why this is here
Relationships labels: partnership · friendship · teamwork · rivalry · family reveal · teacher-student cover · bullying · agency hierarchy
Semantic match: ranked by relationships
Distance: 0.1186
![Cover of ガチアクタ 2 [Gachiakuta 2] by Kei Urana](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1662301234i/61344260.jpg)
A wrongly cast-out rookie joins a trash-monster cleanup crew in a strange underworld while learning to survive and fight back.
Why this is here
Relationships labels: mentor-student · found family · teamwork · rivalry · friendship · protective bond · group belonging · character dynamics
Semantic match: ranked by relationships
Distance: 0.1239
![Cover of 僕のヒーローアカデミア 33 [Boku no Hero Academia 33] by Kohei Horikoshi](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1644002661i/58694848.jpg)
Class 1-A rallies around a worn-down Midoriya as hero society fractures and the final battle draws near.
Why this is here
Relationships labels: found family · friendship · rivalry · childhood friends · teacher student · mentor protege · class bond · peer support · apology reconciliation · community support · rescue mirroring
Semantic match: ranked by relationships
Distance: 0.1252
A gifted student returns to an eerie magical institute where language shapes reality and failure could remake the world.
Why this is here
Relationships labels: student-teacher rivalry · mentor-protégé · romance · pilot love interest · classmate distrust · peer support · familial leverage · protective friends · power imbalance
Semantic match: ranked by relationships
Distance: 0.0981
Three Warsaw school friends uncover strange events, inventions, and a hidden mystery as their lives get more surreal.
Why this is here
Relationships labels: friendship trio · peer dynamics · teacher-student relations · parent-child relations · romantic tension · classroom bullying · rivalry · protective friendship · group cohesion
Semantic match: ranked by relationships
Distance: 0.1284
A gifted child in a fortified lab-cum-school faces a world-shaking truth as a fungal apocalypse closes in.
Why this is here
Relationships labels: teacher-student bond · found family · protective bond · caretaker dependency · mother surrogate · mentor relationship · group survival · trust under pressure · romantic tension · authority conflict
Semantic match: ranked by relationships
Distance: 0.1122
![Cover of 僕のヒーローアカデミア 12 [Boku No Hero Academia 12] by Kohei Horikoshi](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1485848490i/32854622.jpg)
Class 1-A trains new signature moves, then faces a brutal provisional hero-license exam against rival schools.
Why this is here
Relationships labels: class teamwork · teacher student · rival schools · friendship · romantic tension · mentorship · protective bond · class loyalty
Semantic match: ranked by relationships
Distance: 0.1124
![Cover of 暗殺教室 21 [Ansatsu Kyōshitsu 21] by Yusei Matsui](https://m.media-amazon.com/images/S/compressed.photo.goodreads.com/books/1467038627i/29542131.jpg)