I'm a Barbie girl in a barbie world.

One Piece (Cover & Lead Color Page)
Boku no Hero Academia
Black Clover
Haikyuu!! (Color Page)
Haikyuu!! (Extra Chapter)
Hunter x Hunter
Samon-kun wa Summoner
Naruto - Gaiden (Color Page)
Saiki Kusou no Sainan
Ansatsu Kyoushitsu Bangaihen (Color Page, End)
Mononofu
Yuragi-sou no Yuuna-san
World Trigger
Hinomaru Zumou
Kimetsu no Yaiba
Nisekoi
Sesuji wo Pin! to
Shokugeki no Souma
Kochira Katsushika-ku Kameari Kouen-mae Hashutsujo
Bleach
Gintama
Toriko
Isobe Isobee Monogatari

Shounen Jump Issue 23:
Cover, Lead CP: Saiki Kusou no Sainan (Big Announcement, probably anime)
CP: Boruto, , Haikyuu!!, Black Clover

Source: BaBYShiBa from MH

I don't want Kimetsu no Yaiba to die, uhuhuhuhuhu. No fair!

Shounen Jump Issue 20:
Shokugeki no Souma (Cover, Lead CP)
Black Clover
One Piece
Boku no Hero Academia(CP)
Ansatsu Kyoushitsu Bangaihen
Mononofu
Mononofu (Special Chapter)
TRANSCEND - GAME Yu-Gi-Oh(Special Chapter part 2, CP)
Hunter x Hunter (CP)
Yuragi-sou no Yuuna-san
World Trigger
Haikyuu!!
Toriko
Gintama
Samon-kun wa Summoner
Kimetsu no Yaiba
Hinomaru Zumou
Saiki Kusou no Sainan
Sesuji wo Pin! to
Isobe Isobee Monogatari(CP)
Kochira Katsushika-ku Kameari Kouen-mae Hashutsujo
Nisekoi
Bleach


Shounen Jump Issue 21/22:
Cover, Lead CP: One Piece
CP: Naruto, Ansatsu Kyoushitsu Bangaihen, Hinomaru Zumou
Special Chapter: Haikyuu!!

Credits: BaBYShiBa, Mammo @MangaHelpers

Come, children. Come out and play.

Sesuji wo Pin! to ~Shikakou Kyougi Dance-bu e Youkoso~ (Cover & Lead Color Page)
Boku no Hero Academia
One Piece (Not ranked, was absent in Issue #12)
Sesuji wo Pin! (Extra Chapter)
Black Clover (Color Page)
Assassination Classroom (Extra Chapter)
Haikyuu!!
Yu-Gi-Oh! - Trascend Game (Special Chapter, Part I)
Yuragi-sou no Yuuna-san
Hinomaru Zumo
Gintama
Samon-kun wa Summoner (Color Page)
Mononofu
Shokugeki no Soma
World Trigger
Kochikame
Kimetsu no Yaiba
Nisekoi
Bleach
PSI Kusuo Saiki
Toriko
Isobe Isobee Monogatari

#20:
Cover & Lead CP: Shokugeki no Soma
CP: HunterxHunter, Isobe Isobee Monogatari, My Hero Academia, Yu-Gi-Oh! - Trascend Game (Special Chapter, Part II)
Extra Chapter: Mononofu

sauce: Shengao from MH

Have fun, behave accordingly without breaking the rules or the mod will get mad.

One Piece (Cover & Lead Color Page)
Boku no Hero Academia
Boku no Hero Academia Smash!! (Special Chapter from Jump +)
Black Clover
Haikyuu!!
Assassination Classroom (Color Page, Bangaihen)
Mononofu
Samon-kun wa Summoner
Sousei no Onmyouji (Color Page, Special Chapter from Jump SQ, 32 pg.)
Yuragi-sou no Yuuna-san
World Trigger
Sesuji wo Pin! to ~Shikakou Kyougi Dance-bu e Youkoso~
Hinomaru Zumou (Bangaihen)
Hinomaru Zumou (Color Page)
Shokugeki no Souma
Kimetsu no Yaiba (First Rank)
Kochikame
Toriko
PSI Kusuo Saiki
Gintama
Nisekoi
Bleach
Isobe Isobee Monogatari
Hunter × Hunter (Hiatus)

#19:
Cover & Lead CP: Sesuji wo Pin! to ~Shikakou Kyougi Dance-bu e Youkoso~
CP: Black Clover, Samon-kun wa Summoner, Yu-Gi-Oh! - Trascend Game (Special Chapter, Part I)

sauce: Pietro from MH

Shounen Jump #17
Boku no Hero Academia (Cover, Lead CP)
Tsuyu-chan no Gerogero Nikki (Special Chapter)
Black Clover
Haikyuu!!
Nisekoi (CP)
Shokugeki no Souma
World Trigger
Boze (CP, One Shot)
Saiki Kusuo no Sainan
Sesuji wo Pin! to (CP)
Samon-kun wa Summoner
Hinomaru Zumou
Gintama
Kiemtsu no Yaiba (CP)
Mononofu
Yuragi-sou no Yuuna-san
Kochira Katsushika-ku Kameari Kouen-mae Hashutsujo
Toriko
Bleach
Isobe Isobee Monogatari

One Piece (Absent)


(source)