《太鼓之達人 集結友情大作戰！》（日文名：太鼓の達人 あつめて★ともだち大作戦！）是由萬代南夢宮娛樂（Bandai Namco Entertainment）開發的節奏音樂遊戲，於2015年11月26日獨家登陸Wii U平台，作為《太鼓之達人》系列的15週年紀念作品，並為該系列在Wii U上的最終作 。

延續系列經典的節奏敲擊玩法，需根據畫面上移動的紅藍音符節奏，準確敲擊太鼓的面或邊，完成各式樂曲演奏。遊戲支援Wii U GamePad、Wii Remote與專用太鼓控制器等多種操作方式，最多可四人同時遊玩，適合家庭與朋友聚會。

新增的「集結友情大作戰」模式中，扮演太鼓兄妹之一的卡醬（Kat-chan），透過音樂與街頭動物建立友誼，目標是成為最受歡迎的明星。此模式結合節奏挑戰與角色收集，需完成特定任務以解鎖30種以上的動物角色，增添單人遊戲的深度與趣味性 。

收錄超過30首全新樂曲，包括《Pokémon XY》的〈Getta Banban〉、《Rolling Thunder 2》的〈Where is the Target?〉、《航海王》的〈Hard Knock Days〉、《暗殺教室》的〈自力本願レボリューション〉等，並復刻多首系列人氣曲目，打造豐富的音樂體驗 。

此外，首次支援任天堂的amiibo功能，可使用《動物森友會》與《PAC-MAN》等amiibo解鎖專屬樂曲與道具，並支援Miiverse分享遊戲進度與成就，提升互動性與收藏價值 。

市場評價方面，雖然未在西方市場發行，但在日本玩家間獲得良好口碑。玩家普遍肯定其豐富的樂曲選擇、創新的單人模式與多樣的操作方式，尤其是專用太鼓控制器帶來的沉浸式體驗。然而，也有玩家指出，部分體感操作的準確度仍有提升空間，且對於偏好線上對戰的玩家而言，缺乏網路多人模式可能略顯不足 。

總體而言，《太鼓之達人 集結友情大作戰！》成功融合傳統節奏玩法與創新元素，為系列15週年獻上誠意之作，無論是系列老玩家還是新手，都能在其中找到樂趣。

Taiko no Tatsujin: Atsumete★Tomodachi Daisakusen! (Japanese title: 太鼓の達人 あつめて★ともだち大作戦！) is a rhythm music game developed by Bandai Namco Entertainment, released exclusively for the Wii U on November 26, 2015. Celebrating the 15th anniversary of the Taiko no Tatsujin series, it also marks the final installment for the franchise on the Wii U.

Continuing the series’ signature rhythm-drumming gameplay, players must hit the face or rim of a virtual taiko drum in time with red and blue notes scrolling across the screen. The game supports multiple control methods, including the Wii U GamePad, Wii Remote, and the dedicated taiko drum controller. Up to four players can play simultaneously, making it ideal for family gatherings and parties.

A new mode, titled Tomodachi Daisakusen! (“Great Friendship Operation”), lets players take on the role of Kat-chan, one of the Taiko drum siblings, who aims to become the most popular star by befriending street animals through rhythm performances. This mode combines rhythm-based challenges with character collection, featuring over 30 animal characters to unlock by completing specific missions, adding depth and fun to the single-player experience.

The game includes over 30 new songs, such as “Getta Banban” from Pokémon XY, “Where is the Target?” from Rolling Thunder 2, “Hard Knock Days” from One Piece, and “Jiriki Hongan Revolution” from Assassination Classroom. Additionally, many popular tracks from previous entries in the series return, providing a rich and nostalgic music lineup.

For the first time in the series, amiibo functionality is supported. Players can use amiibo from Animal Crossing, PAC-MAN, and others to unlock exclusive songs and items. The game also supports Miiverse, allowing players to share their progress and achievements, enhancing community interaction and collectible appeal.

While the game was not released in Western markets, it received positive reception from Japanese players. Fans praised its extensive song selection, innovative single-player mode, and varied control options—especially the immersive experience provided by the dedicated taiko controller. However, some players noted that motion control accuracy could be improved, and the lack of online multiplayer might be a drawback for those seeking competitive play.

Overall, Taiko no Tatsujin: Atsumete★Tomodachi Daisakusen! successfully blends traditional rhythm gameplay with creative new elements, offering a heartfelt tribute to the series’ 15th anniversary. Whether you’re a longtime fan or a newcomer, there’s plenty of fun to be found in this celebratory installment.