87 Clockers

87 Clockers (stylized as 87CLOCKERS) is a Japanese manga series written and illustrated by Tomoko Ninomiya. It was first serialized in Shueisha's seinen manga magazine Jump X [ja] from June 2011 to October 2014, and later in Weekly Young Jump from December 2014 to June 2016.

87 Clockers
First tankōbon volume cover
Manga
Written by	Tomoko Ninomiya
Published by	Shueisha
Magazine	Jump X [ja] (June 25, 2011 – October 10, 2014) Weekly Young Jump (December 25, 2014 – June 30, 2016)
Original run	June 25, 2011 – June 30, 2016
Volumes	9

Publication

Written and illustrated by Tomoko Ninomiya, 87 Clockers was first serialized in Shueisha's seinen manga magazine Jump X [ja] from June 25, 2011,^[1][2] to October 10, 2014, when the magazine ceased its publication.^[3][4] The series was transferred to Weekly Young Jump, where it ran from December 25, 2014,^[5] to June 30, 2016.^[6][7] Shueisha collected its chapters in nine tankōbon volumes, released from April 10, 2012,^[8] to September 16, 2016.^[9]

Volumes

No.	Japanese release date	Japanese ISBN
1	April 10, 2012[10]	978-4-08-879304-7
2	October 10, 2012[11]	978-4-08-879453-2
3	May 10, 2013[12]	978-4-08-879572-0
4	November 8, 2013[13]	978-4-08-879694-9
5	June 10, 2014[14]	978-4-08-879849-3
6	February 19, 2015[15]	978-4-08-890165-7
7	August 19, 2015[16]	978-4-08-890239-5
8	March 18, 2016[17]	978-4-08-890355-2
9	September 21, 2016[9]	978-4-08-890494-8