The " NIJISANJI Koshien 2025 " support campaign started on August 5, 2025 (Tuesday) in the mobile game " Powerful Pro Yakyu Eikan Nine Crossroads" (hereafter "Power Pro Eikan Cross")! In this campaign, NIJISANJI Livers Yuika Siina (@yuika_siina ) and Kuzuha (@Vamp_Kuzu ) who participated in "NIJISANJI Koshien 2025" will appear! Commemorative campaigns and events are now underway with gorgeous rewards.
The collaboration campaign between "Power Pro Eikan Cross" and "NIJISANJI Koshien 2025" is now underway!
／#にじさんじ甲子園2025 応援キャンペーン
本日より開始！🌈
＼ログインボーナスの1日目・3日目で
・[PSR]椎名 唯華
・[PSR]葛葉
が順番に貰え、イベントではそれぞれの『心得』が獲得可能です✨
ぜひGETしてくださいね♪各キャンペーン・イベントの詳細は
ゲーム内お知らせを確認してください📝… pic.twitter.com/l4BawEeVPI— パワプロ 栄冠クロス公式 (@pawa_eikan573) August 5, 2025
In commemoration of the "NIJISANJI Koshien 2025" held from July 25 (Fri.) to July 27 (Sun.), " Power Pro Eikan Cross " and " NIJISANJI Koshien 2025 " will collaborate! A campaign will be held to reward players for their participation in the event, and a ranking event will be held during the event period to compete for the best overall performance!
NIJISANJI Koshien 2025" Support Login Bonus
The Crown of Honor Championship - NIJISANJI Koshien 2025 Commemorative Event
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This event will be held from Tuesday, August 5, 2025 to Wednesday, August 20, 2025 at 11:59 p.m., where players will train their teams and compete in a ranking format based on their overall strength. In this event, you can get luxurious rewards such as Siina Yuika's heart andPower Diamonds according to the number of months you play. Siina Yuika's Heart's Knowledge is a valuable item that allows PSR: Siina Yuika to be unlocked at the maximum level!
Cross Koshien - Commemoration of NIJISANJI Koshien 2025
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This event is a ranking-style event in which participants compete with other directors to collect more " event points " during the period from 12:00 on August 6, 2025 (Wednesday) to 9:59 on September 2 (Tuesday), 2025 (Sunday). In this event, you can get luxurious rewards such as Kuzuha's Spirit andPower Diamonds according to the points you collected. Kuzuha's Heart's Knowledge is a valuable item that can be used to unlock PSR: Kuzuha! Entry is required to participate in this event! Don't forget!
For more information about the event, please visit Power Pro Eikan Cross Official X (@pawa_eikan573 ).