《太鼓之達人Wii 決定版》（日文原名：太鼓の達人Wii 決定版）是由萬代南夢宮（Bandai Namco）於2012年11月29日發行的Wii平台音樂節奏遊戲，也是《太鼓之達人》系列在Wii上的第四款作品。延續系列一貫的輕鬆愉快風格，同時加入大量人氣樂曲與角色裝扮要素，被視為Wii時代《太鼓》系列的集大成之作。

在劇情方面，雖然以音樂遊戲為主，劇情並非核心，但依然加入「故事模式」等富有趣味的任務環節，能夠在遊玩節奏遊戲之餘，進行角色互動與小故事體驗。主角依然是熟悉的太鼓兄弟——小咚（どんちゃん）與小喀（かっちゃん），他們將在各地參與音樂祭典、挑戰各式節目與對手，並透過過關獲得新裝備或稱號。這種簡單可愛的劇情線與歡樂世界觀為遊戲增添更多互動樂趣，尤其適合親子共玩。

操作方面，支援Wii遙控器的橫持操作，模擬敲打太鼓的動作來達成節奏指令，也支援與前作同樣的「太鼓控制器」硬體，讓玩家獲得更真實的打鼓手感。畫面上會如同傳統太鼓遊戲般，出現紅色與藍色的節拍點（代表面打與邊打），需依照節奏精準敲擊對應位置。遊戲提供四種難度：簡單、普通、困難與魔王，從初學者到資深玩家皆可找到合適挑戰。

在收錄樂曲方面極具誠意，總計超過100首歌曲，橫跨J-POP、動漫、遊戲音樂、古典、童謠及原創等六大類型。J-POP方面包括AKB48、Whiteberry等當紅團體歌曲；動漫區則有《銀魂》、《火影忍者》、《航海王》等人氣主題曲；遊戲樂曲則包含《新超級瑪利歐兄弟 Wii》、《時空幻境 深淵傳奇》等Bandai Namco自家IP；原創樂曲如「夢幻☆宇宙之旅」「Rotter Tarmination」等也深受粉絲喜愛。此外，還加入不少過去版本中玩家呼聲極高的曲目，堪稱是最完整、最有收藏價值的Wii版《太鼓》。

市場評價方面，一推出便受到玩家與媒體一致好評。《Fami通》給予高分，稱讚其「曲目豐富且平衡」、「家用節奏遊戲的模範代表」。日本市場銷售成績也十分亮眼，在發售首週即登上Wii排行榜前列，並在年末銷售旺季中成為熱門親子遊戲。玩家特別喜愛本作的高完成度與家庭娛樂性，無論單人練習、親子同樂還是朋友聚會，皆能享受極具互動感的音樂體驗。

總體而言，《太鼓之達人Wii 決定版》不僅是節奏遊戲的代表作之一，更是Wii平台晚期的重要作品。完美融合日式歡樂文化、強大的曲庫選擇與直觀的操作設計，即使在今日依然具有高度可玩性與收藏價值，是節奏音樂遊戲愛好者不可錯過的經典之作。

Taiko no Tatsujin Wii: Ketteiban (Japanese title: 太鼓の達人Wii 決定版) is a rhythm music game developed and published by Bandai Namco for the Nintendo Wii, released on November 29, 2012. It is the fourth and final installment of the Taiko no Tatsujin series on the Wii platform and is widely regarded as the definitive edition of the series during the Wii era. Carrying forward the series’ cheerful and accessible style, it adds a wealth of popular songs and character customization elements, presenting a comprehensive package for fans and newcomers alike.

Though primarily a rhythm game, Ketteiban includes a light story mode to add flavor and variety. While narrative is not the central focus, the inclusion of a “Story Mode” adds whimsical missions that offer interactive moments beyond just music performance. Players once again follow the iconic Taiko brothers, Don-chan and Kacchan, as they travel to different festivals, challenge various opponents, and unlock new gear and titles by progressing through stages. This simple yet charming story setting, combined with the game’s bright and joyful world, makes it especially appealing for family-friendly play.

The gameplay remains faithful to the traditional Taiko formula. Players use the Wii Remote held horizontally to simulate drum hits, striking in time with the on-screen red and blue notes representing center and rim hits. The game also supports the dedicated Taiko drum controller used in previous titles, offering a more authentic drumming experience. Four difficulty levels—Easy, Normal, Hard, and Oni (Extreme)—ensure accessibility for beginners and deep challenge for veteran players.

Ketteiban shines in its song selection, offering an impressive lineup of over 100 tracks across six categories: J-POP, anime, video game music, classical, children’s songs, and original compositions. The J-POP section includes hits from groups like AKB48 and Whiteberry. The anime section features theme songs from popular series like Gintama, Naruto, and One Piece. The game music category includes iconic tracks from New Super Mario Bros. Wii, Tales of the Abyss, and other Bandai Namco properties. Fans also praised the inclusion of beloved original songs like “Yumeiro ☆ Uchu Ryokou” and “Rotter Tarmination.” Many fan-favorite tracks from previous games also return, making this entry one of the most complete and collectible versions of Taiko no Tatsujin on Wii.

Upon release, the game received highly favorable reviews from both players and critics. Japan’s Famitsu magazine awarded it a strong score, praising its “well-balanced and extensive song list” and calling it a “model of home rhythm gaming.” Sales were strong out of the gate, placing it among the top titles on the Wii sales chart in its first week. It became a popular choice during the holiday season, particularly among families. Players highlighted the game’s polish, accessibility, and joyful multiplayer appeal—whether for solo practice, parent-child bonding, or party play.

In summary, Taiko no Tatsujin Wii: Ketteiban stands not only as a landmark title in the rhythm game genre but also as one of the final standout releases on the Wii platform. With its seamless blend of joyful Japanese pop culture, a robust song library, and intuitive controls, it remains highly playable and collectible even today. For rhythm game enthusiasts, it is a must-have classic that captures the spirit of the Taiko series at its best.