Volume 16

My Boy in Blue volume 16 is the last book in the series. It contains cases 59-62.

Official Synopsis
"While the orphanage where Kako volunteers is holding its festival, a man carrying a knife appears! Kota and Tee-sensei are injured, but all a worried Kako sees is Kota's shy, yet smiling face. After overcoming so much, our star couple finally become a real married couple! The stirring conclusion of the policeman and high school girl's secret marriage story!"

Case. 59 Precious Things
TBA/WIP

Case. 60 Kota and Kota
TBA/WIP

Case. 61 Last Days as a Schoolgirl
TBA/WIP

Case. 62 Eternal Love
TBA/WIP

Trivia

 * The additional cover of volume 16 is the only one which features all members of the core cast in it.
 * It is also the only one which features Mr. and Mrs. Motoya and Saburo.
 * Moreover, it is also the only cover image of any kind to feature Mrs. Motoya and Saburo- all other characters present are featured in at least one case cover, most are featured in another additional volume cover, and Kako, Kota and Heisuke are also featured in volume covers.
 * The cover image for Case. 60 is the last diegetic chapter cover featured in the manga. In total, the manga features ten diegetic chapter covers.
 * The cover image for Case. 62 is the last two-page wide chapter cover, and the eleventh of its kind.