Jiken Jaken!

Author(s): Yasuda Kousuke
Last updated: September 16, 2020

Jiken Jaken! : A beautiful, talented and mystery-loving high school girl and a younger school boy solve mysteries in their day-to-day lives at school.

Chapter name Uploaded Time

Jiken Jaken! chapter Vol.7 Chapter 92: The empty classroom! 2020-09-16

Jiken Jaken! chapter Vol.7 Chapter 88: Jury system! 2020-09-13

Jiken Jaken! chapter Vol.7 Chapter 87: Memory Shrine! 2020-09-13

Jiken Jaken! chapter Vol.7 Chapter 86: Locked room continued! 2020-09-11

Jiken Jaken! chapter Vol.7 Chapter 85: Secret Love! 2020-09-10

Jiken Jaken! chapter Chapter 84: Installment! 2020-09-04

Jiken Jaken! chapter Vol.7 Chapter 83: Scary stories~! 2020-08-31

Jiken Jaken! chapter Vol.7 Chapter 82: Trial! 2020-08-28

Jiken Jaken! chapter Vol.7 Chapter 81: The Shirogane Ceremony! 2020-08-22

Jiken Jaken! chapter Vol.6 Chapter 80.1: Afterword 2020-08-09

Jiken Jaken! chapter Vol.6 Chapter 80: Cliffhanger! 2020-08-08

Jiken Jaken! chapter Vol.6 Chapter 79: Suspects! 2020-08-05

Jiken Jaken! chapter Vol.6 Chapter 78: Observation! 2020-08-01

Jiken Jaken! chapter Vol.6 Chapter 75: Stakeout! 2020-07-21

Jiken Jaken! chapter Vol.6 Chapter 74: Gotcha questions!! 2020-07-20

Jiken Jaken! chapter Vol.6 Chapter 73: Hiroshima Girl Himawari-chan 2020-07-14

Jiken Jaken! chapter Vol.6 Chapter 72: False accusation 2020-07-14

Jiken Jaken! chapter Vol.6 Chapter 71: Tailing! 2020-07-13

Jiken Jaken! chapter Vol.6 Chapter 70: Fake! 2020-07-11

Jiken Jaken! chapter Vol.6 Chapter 69: The Fair-Unfair Controversy! 2020-07-10

Jiken Jaken! chapter Vol.5 Chapter 68.1: Afterword 2020-07-02

Jiken Jaken! chapter Vol.5 Chapter 68: The Watson!! 2020-06-28

Jiken Jaken! chapter Vol.5 Chapter 67: The occult club! 2020-06-27

Jiken Jaken! chapter Vol.5 Chapter 66: Detective near Death! 2020-06-26

Jiken Jaken! chapter Vol.5 Chapter 65: Indian Poker! 2020-06-24

Jiken Jaken! chapter Vol.5 Chapter 64: Knox's Commandments 2020-06-20

Jiken Jaken! chapter Vol.5 Chapter 63: Missing Link! 2020-06-15

Jiken Jaken! chapter Vol.5 Chapter 62: Collection! 2020-06-14

Jiken Jaken! chapter Vol.5 Chapter 61: Urban Legend! 2020-06-13

Jiken Jaken! chapter Vol.5 Chapter 60: Trope! 2020-06-12

Jiken Jaken! chapter Vol.5 Chapter 59: Cross Examination! 2020-06-11

Jiken Jaken! chapter Vol.5 Chapter 58: False evidence! 2020-06-10

Jiken Jaken! chapter Vol.5 Chapter 57: All the mysteries have been solved! 2020-06-09

Jiken Jaken! chapter Vol.4 Chapter 54: Trickery! 2020-05-28

Jiken Jaken! chapter Vol.4 Chapter 53: Speckled Band! 2020-05-26

Jiken Jaken! chapter Vol.4 Chapter 52: Birlstone Gambit! 2020-05-25

Jiken Jaken! chapter Vol.4 Chapter 51: Murder weapon! 2020-05-23

Jiken Jaken! chapter Vol.4 Chapter 50: Favourite book! 2020-05-23

Jiken Jaken! chapter Vol.4 Chapter 49: Microexpressions! 2020-05-21

Jiken Jaken! chapter Vol.4 Chapter 48: Nursery Rhyme Murder! 2020-05-20

Jiken Jaken! chapter Vol.4 Chapter 47: Suicide! 2020-05-19

Jiken Jaken! chapter Vol.4 Chapter 46: Disguise! 2020-05-17

Jiken Jaken! chapter Vol.4 Chapter 45: Accident! 2020-05-16

Jiken Jaken! chapter Vol.4 Chapter 44: Let's become an author! 2020-05-15

Jiken Jaken! chapter Vol.3 Chapter 43: Research on Shirogane Yuriko!! 2020-05-06

Jiken Jaken! chapter Vol.3 Chapter 42: The first case! 2020-05-06

Jiken Jaken! chapter Vol.3 Chapter 41: Magic! 2020-05-05

Jiken Jaken! chapter Vol.3 Chapter 40: Substitution Cipher! 2020-05-04

Jiken Jaken! chapter Vol.3 Chapter 39: Mentalism! 2020-05-03

Jiken Jaken! chapter Vol.3 Chapter 38: Riddles! 2020-05-02

Jiken Jaken! chapter Vol.3 Chapter 37: Cryptex! 2020-05-01

Jiken Jaken! chapter Vol.3 Chapter 36: Foreshadowing! 2020-04-30

Jiken Jaken! chapter Vol.3 Chapter 35: Dying message! 2020-04-29

Jiken Jaken! chapter Vol.3 Chapter 34: The mystery research society! 2020-04-27

Jiken Jaken! chapter Vol.3 Chapter 33: Culprit! 2020-04-26

Jiken Jaken! chapter Vol.3 Chapter 32: Biblio-Battle! 2020-04-26

Jiken Jaken! chapter Vol.3 Chapter 31: Armchair Detective! 2020-04-19

Jiken Jaken! chapter Vol.2 Chapter 30: Motive! 2020-04-18

Jiken Jaken! chapter Vol.2 Chapter 29: Who done it? (Solution Arc)! 2020-04-18

Jiken Jaken! chapter Vol.2 Chapter 28: Who done it? (Problem Arc)! 2020-04-16

Jiken Jaken! chapter Vol.2 Chapter 27: Elementary, my dear Watson! 2020-04-15

Jiken Jaken! chapter Vol.2 Chapter 26: Mislead! 2020-04-14

Jiken Jaken! chapter Vol.2 Chapter 25: Escape game! 2020-04-13

Jiken Jaken! chapter Vol.2 Chapter 24: Poisoning! 2020-04-12

Jiken Jaken! chapter Vol.2 Chapter 23: Handwriting Analysis! 2020-04-11

Jiken Jaken! chapter Vol.2 Chapter 22: Serial murder case! 2020-04-10

Jiken Jaken! chapter Vol.2 Chapter 21: XXXXX but what can we do! 2020-04-09

Jiken Jaken! chapter Vol.2 Chapter 20: Detective! 2020-04-06

Jiken Jaken! chapter Vol.2 Chapter 19: Autopsy! 2020-04-03

Jiken Jaken! chapter Vol.2 Chapter 18: The redheaded trick! 2020-04-02

Jiken Jaken! chapter Vol.2 Chapter 17: The twin trick! 2020-04-01

Jiken Jaken! chapter Vol.2 Chapter 16: BL! 2020-03-31

Jiken Jaken! chapter Vol.1 Chapter 15: Occult! 2020-03-29

Jiken Jaken! chapter Vol.1 Chapter 14: Closed circle! 2020-03-28

Jiken Jaken! chapter Vol.1 Chapter 13: Who's the culprit? 2020-03-28

Jiken Jaken! chapter Vol.1 Chapter 12: The Third Girl! 2019-08-25

Jiken Jaken! chapter Vol.1 Chapter 11: Imitation! 2019-08-25

Jiken Jaken! chapter Vol.1 Chapter 10: Non-Euclidean Geometry 2019-08-25

Jiken Jaken! chapter Vol.1 Chapter 9: Humans Aren't Depicted 2019-08-25

Jiken Jaken! chapter Chapter 8: Reverse Order Mystery! 2019-08-25

Jiken Jaken! chapter Chapter 7: Spoiler! 2019-08-25

Jiken Jaken! chapter Vol.4 Chapter 56.1: Hiroshima girl Himawari-chan! (4-6) 2020-06-03

Jiken Jaken! chapter Chapter 6: Cold Reading! 2019-08-25

Jiken Jaken! chapter Chapter 5: Unfair 2019-08-25

Jiken Jaken! chapter Chapter 4: Whydunit 2019-08-25

Jiken Jaken! chapter Vol.7 Chapter 91: The final test (Part 3)! 2020-09-15

Jiken Jaken! chapter Vol.3 Chapter 43.1: Hiroshima girl Himawari-chan! (1-3) 2020-05-08

Jiken Jaken! chapter Chapter 3: Characterization Trick 2019-08-25

Jiken Jaken! chapter Vol.7 Chapter 90: The final test (Part 2)! 2020-09-15

Jiken Jaken! chapter Vol.6 Chapter 77: Unreliable Narrator (Part 2)! 2020-07-29

Jiken Jaken! chapter Vol.4 Chapter 56: And then there were none (Part 2)! 2020-05-30

Jiken Jaken! chapter Chapter 2: Locked Room! 2019-08-25

Jiken Jaken! chapter Vol.7 Chapter 89: The final test (part 1)! 2020-09-15

Jiken Jaken! chapter Vol.6 Chapter 76: Unreliable Narrator (Part 1)! 2020-07-28

Jiken Jaken! chapter Vol.4 Chapter 55: And then there were none (Part 1)! 2020-05-29

Jiken Jaken! chapter Chapter 1: Alibi 2019-08-25