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, Shūkan Shōnen Janpu Jikkyō Janjan Sutajiamu) was a free-to-play mobile action game for Android and iOS developed by Konami Digital Entertainment.

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.

Characters

Playable Characters (54)

1970s

• Hiroshi (Dokonjō Gaeru (The Gutsy Frog))
• Kankichi Ryotsu (Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo (Kochikame))
• Ryuuji Takane (Ring ni Kakero (Put It All in the Ring))
• Cobra (Space Adventure Cobra)
• Kinnikuman (Kinnikuman)

1980s

• Arale Norimaki (Dr. Slump)
• Hitomi Kisugi (CAT'S♥EYE)
• Rei Ichidō (High School! Kimengumi)
• Jun Kazami (Miracle Tuning Car Roman: Yoroshiku Mecha-Doc)
• Wing-Man (Wing-Man)
• Kenshiro (Hokuto no Ken (Fist of the North Star))
• Gin (Ginga: Nagareboshi Gin)
• Son Goku (Dragon Ball)
• Ryo Saeba (City Hunter)
• Momotaro Tsurugi (Sakigake!! Otokojuku)
• Pegasus Seiya (Saint Seiya)
• Jotaro Kujo with Star Platinum (JoJo's Bizarre Adventure)
• Kenichi Kokuhō (Moeru!! Onii-san (The Burning Wild Man))
• Dark Schneider (Bastard!!)
• Taison Maeda (Rokudenashi Blues)
• Taluluto (Magical Taluluto)

1990s

• Keiji Maeda (Hana no Keiji -Kumo no Kanata ni-)
• Taro Yamada (Chinyūki: Tarō to Yukai na Nakama-tachi)
• Yusuke Urameshi (Yu Yu Hakusho)
• Fuusuke (Ninku)
• Luckyman (Tottemo! Luckyman)
• Meisuke Nueno (Hell Teacher Nūbē)
• Kenshin Himura (Rurouni Kenshin)
• Masaru Hananakajima (Sexy Commando Gaiden: Sugoi yo!! Masaru-san)
• Taikobou (Hoshin Engi)
• Yugi Moto with Dark Magician (Yu-Gi-Oh!)
• Tenten (Hanasaka Tenshi Tenten-kun)
• Takeshi (Seikimatsu Leader den Takeshi!)
• Monkey D. Luffy (One Piece)
• Gon Freecss (Hunter × Hunter)
• Naruto Uzumaki (Naruto)

2000s

• Train Heartnet (Black Cat)
• Jaguar Junichi (Pyu to Fuku! Jaguar)
• Bobobo-bo Bo-bobo (character)|Bobobo-bo Bo-bobo (Bobobo-bo Bo-bobo)
• Ichigo Kurosaki (Bleach)
• Kazuki Muto (Buso Renkin)
• Light Yagami with Ryuk (Death Note)
• Gintoki Sakata (Gintama)
• Tsunayoshi Sawada with Reborn (Reborn!)
• Allen Walker (D.Gray-man)
• Yūsuke Fujisaki (Sket Dance)
• Rikuo Nura (Nurarihyon no Mago (Nura: Rise of the Yokai Clan))
• Toriko (Toriko)

2010s

• Tatsumi Oga with Baby Beel (Beelzebub)
• Korosensei (Assassination Classroom)
• Kusuo Saiki (Saiki Kusuo no Ψ-nan (The Disastrous Life of Saiki K.))
• Yūma Kuga (World Trigger)
• Izuku Midoriya (My Hero Academia)
• Asta (Black Clover)

Gallery

• 
  Jotaro's reveal in the trailer
• 
  Jotaro and Star Platinum
• 
  Jotaro's SP skill "ORA ORA ORA"