Shounen Jump Issue 8:
Yakusoku no Neverland (Cover, Lead CP)
One Piece
Dr. Stone
Act-Age
Boku no Hero Academia
Haikyuu!!
Jujutsu Kaisen (CP)
Kimetsu no Yaiba
Gokutei Higuma
Hakutei no Erica (CP, One Shot)
Black Clover
Jimoto ga Japan
ne0;lation
Chainsaw-man
Boku-tachi wa Benkyou ga Dekinai (CP)
Hinomaru Zumou
Shokugeki no Souma
Yuragi-sou no Yuuna-san
Shishunki Renaissance! David-kun

Source(s):
https://weeklyjump.livejournal.com/375127.html?thread=89525079#t89525079
https://twitter.com/YonkouProd/status/1085473218058641409

THE AGE OF WEEKLY RANDOM THREADS IS NOW OVER.
GET IN THE DISCORD, SHINJI.
https://discord.gg/KbA9YKn

Shounen Jump Issue 6/7:
WSJ Cast (Cover)
One Piece (Lead CP)
Jujutsu Kaisen
Haikyuu!!
Kimetsu no Yaiba
Black Clover
Yakusoku no Neverland (CP)
Chainsaw-man
ne0;lation
Jump G-1 Grand Prix (One Shot)
Dr. Stone (CP)
Act-Age
Boku-tachi wa Benkyou ga Dekinai
Rappa Rendan (CP, One Shot)
Gokutei Higuma
Boku no Hero Academia
Shishunki Renaissance! David-kun
Yuragi-sou no Yuuna-san
Hinomaru Zumou
Shokugeki no Souma
Jimoto ga Japan

Shounen Jump Issue 8:
Cover, Lead CP: Yakusoku no Neverland
CP: Boku-tachi wa Benkyou ga Dekinai, Jujutsu Kaisen, Hakutei no Erica (One Shot by Yuzuriha Kenta)

Source(s): Discord, https://weeklyjump.livejournal.com/374939.html?thread=89220763#t89220763

Kimetsu no Yaiba (Cover, Lead CP, New SeriesCover, Lead CP, New Series)
The Promised Neverland
One Piece
Haikyuu!!
Jujutsu Kaisen
Black Clover
Gokutei Higuma (CP)
Act-Age
My Hero Academia
Boruto (CP)
Chainsaw-man
Jimoto ga Japan
ne0;lation
Dr. Stone
Hinomaru Zumo (CP)
We Never Learn
Shokugeki no Soma
Yuragi-sou no Yuuna-san
Shishunki Renaissance! David-kun

Source: Discord

Shounen Jump #6/7:
Lead CP: One Piece
CPs: The Promised Neverland, Dr. Stone
Ranbi Rendan (oneshot by Ryuuhei Tamura)

Second-to-last random thread?
DISCORD: https://discord.gg/KbA9YKn

Shounen Jump Issue 3:
Gokutei Higuma (Cover, Lead CP, New Series)
Yakusoku no Neverland
Haikyuu!!
Nisekoi (CP, Special Chapter)
Act-Age
Black Clover
ne0;lation (CP)
Chainsaw-man
Boku no Hero Academia
Boku-tachi wa Benkyou ga Dekinai (CP)
Shishunki Renaissance! David-kun
Kimetsu no Yaiba
Dr. Stone
Jujutsu Kaisen
Hinomaru Zumou
Shokugeki no Souma
Yuragi-sou no Yuuna-san
Jimoto ga Japan

Source(s):
https://weeklyjump.livejournal.com/373857.html?thread=89200737#t89200737
https://twitter.com/YonkouProd/status/1072759137241452544

Shounen Jump Issue 4/5:
Lead CP: Kimetsu no Yaiba
CP: Hinomaru Zumou, Boruto, Gokutei Higuma

DISCORD: https://discord.gg/KbA9YKn

Shounen Jump Issue 2:
ne0;lation (Cover, Lead CP, New Series)
Dr. Stone
One Piece
Chainsaw-man (CP)
Yakuoku no Neverland
Boku no Hero Academia
Jujutsu Kaisen (CP)
Saotome Shimai wa Manga no Tame Nara!? (Special Chapter)
Kimetsu no Yaiba
Black Clover
Chikyuu Bouei-gun Nirasawa Chuuton-chi (CP, One Shot)
Jimoto ga Japan
Boku-tachi wa Benkyou ga Dekinai
Haikyuu!!
Act-Age
Yuragi-sou no Yuuna-san
Hinomaru Zumou
Shokugeki no Souma
Shishunki Renaissance! David-kun

Shounen Jump Issue 3:
Cover, Lead CP: Gokutei Higuma (New Series)
CP: Boku-tachi wa Benkyou ga Dekinai, ne0;lation, Nisekoi (Special Chapter)

Source(s): LJ Discord, https://weeklyjump.livejournal.com/373371.html?thread=89197435#t89197435

The end is coming.
DISCORD: https://discord.gg/KbA9YKn

Shounen Jump Issue 1:
Chainsaw-man (Cover, Lead CP, New Series)
Kimetsu no Yaiba
One Piece
Act-Age (CP)
Dr. Stone
Yakusoku no Neverland
Jujutsu Kaisen
Boku no Hero Academia
Draconir (CP, One Shot)
Shishunki Renaissance! David-kun
Black Clover
Haikyuu!! (CP)
Boku-tachi wa Benkyou ga Dekinai
Hinomaru Zumou
Yuragi-sou no Yuuna-san
Shokugeki no Souma
Jimoto ga Japan

Source(s):
https://weeklyjump.livejournal.com/372599.html?thread=89187191#t89187191
https://twitter.com/YonkouProd/status/1067685906604158976

Shounen Jump Issue 2:
Cover, Lead CP: neO;lation (New series by Hirao Tomohide (story) and Yoda Mizuki (artwork))
CP: Jujutsu Kaisen, Chainsaw-man, Chikyuu Bouei-gun Nimesawa Chuujin-chi (One Shot)
Special Chapter: Saotome Shimai wa Manga no Tame Nara!?