Weekly Shonen Jump Jikkyo Janjan Stadium

Weekly Shonen Jump Jikkyo Janjan Stadium (週刊少年ジャンプ 実況ジャンジャンスタジアム) was a mobile action game for  and  developed by.

The game released on August 2, 2018 and the service was terminated on August 26, 2019.

It included a crossover of various characters from Weekly Shonen Jump for the magazine's 50th anniversary. Characters from 39 works appeared in the game at launch, but more were added sequentially following release. There were 54 playable characters in the end.

Gameplay
Jump Stadium allowed up to four players to fight in a battle royale using characters portrayed in a chibi style. Players could either attack, jump, or perform a strong special technique (SP moves) with simple one-button controls.

The game also had a “Live Broadcasting System,” among other features, which enhanced the match’s sense of realism.

1970s

 * Hiroshi 
 * Kankichi Ryotsu 
 * Ryuuji Takane 
 * Cobra 
 * Kinnikuman 

1980s

 * Arale Norimaki 
 * Hitomi Kisugi 
 * Rei Ichidō 
 * Jun Kazami (Miracle Tuning Car Roman: Yoroshiku Mecha-Doc)
 * Wing-Man 
 * Kenshiro 
 * Gin 
 * Son Goku 
 * Ryo Saeba 
 * Momotaro Tsurugi 
 * Jotaro Kujo with Star Platinum (JoJo's Bizarre Adventure)
 * Kenichi Kokuhō 
 * Dark Schneider 
 * Taison Maeda 
 * Taluluto 
 * Taluluto 

1990s

 * Keiji Maeda 
 * Taro Yamada 
 * Yusuke Urameshi 
 * Fuusuke 
 * Luckyman 
 * Meisuke Nueno 
 * Kenshin Himura 
 * Masaru Hananakajima 
 * Taikobou 
 * Yugi Moto with Dark Magician 
 * Tenten (Hanasaka Tenshi Tenten-kun)
 * Takeshi 
 * Monkey D. Luffy 
 * Gon Freecss 
 * Naruto Uzumaki 

2000s

 * Train Heartnet 
 * Jaguar Junichi 
 * Bobobo-bo Bo-bobo (character)|Bobobo-bo Bo-bobo 
 * Kazuki Muto 
 * Light Yagami with Ryuk 
 *  with Reborn''' '
 * Yūsuke Fujisaki 
 * Rikuo Nura 
 * Toriko 
 * Yūsuke Fujisaki 
 * Rikuo Nura 
 * Toriko 

2010s

 * Tatsumi Oga with Baby Beel 
 * Korosensei 
 * Kusuo Saiki 
 * Yūma Kuga 
 * Izuku Midoriya 
 * Asta