Taiko no Tatsujin Wii 2/太鼓の達人Wii ドドーンと2代目!: Vs Dr. Waruru ( Hard, Final Boss and Ending)

Requirements:
Play a few songs after beating Arumi Chan in her boss fight to get this encounter.
The final boss of the game and is sadly not as Hard as Arumi, but makes up for it in sheer frustration. Waruru's gimmick is a real mean one as he blocks the player from seeing what's on the screen. Not frustrating on easy/hard but Oni makes this final boss a complete nightmare with the notes piled on top of each other in long streams making this one of the most nerve-wracking final boss fights i've played.
In summary, Waruru tries to get the heroes one last time and attacks Dr.Otowa but not before our broken ally Arumi stops him. Don and Katsu gear up one last time to battle him in one of the best underrated Namco Orginal Tracks ever made, Waruru-sama no Uta o Ki ke! (ワルルーさまの歌を聴けぇ！) (Also only available in Taiko 3ds 2 dlc with the quest, Ambitions of Dr. Waruru Dr.ワルルーのやぼう)
After the fight, Waruru flies in the air and congrats the game is done, everyone thanks Arumi for helping out the Taiko brothers and the credits roll. However, If the player beats all bosses on the Hard Difficulty setting, they can now use Oni Difficulty for boss fights as a reward.
Boss: Dr.Waruru
Song: Waruru-sama no Uta o Ki ke! (ワルルーさまの歌を聴けぇ！)
Unlocks:
Waruru-sama no Uta o Ki ke! (ワルルーさまの歌を聴けぇ！)
LaLaLa☆Happiness (ららら☆ハッピネス)
-Play a few songs after beating Arumi-chan, beat Dr. Waruru in battle and end Story Mode
Unlock Geki-kara difficulty (Boss Battles)
Clear all Story Mode's boss battles on Hard (Kara) difficulty
Drum Sounds:
Arumi-chan (アルミちゃん): Clear Story Mode
Dr. Waruru (ワルルー): Clear Story Mode
Outfits:
Golden Shachihoko (金のシャチホコ): Beat Dr. Waruru in battle (Note: Katsu will use the Sliver Shachihoko in 2p player mode)
Fortune Cat (猫に小判): Clear all Story Mode's boss battles on Easy (Amaguchi) difficulty

[@hammermania973]

I hope they port this to the switch.

[@johandythegifteddigitalbee]

3:26

[@rachaelchampion6195]

Instrumental?

[@curehappydx5045]

What do you mean by instrumental?

[@yousefslimani99]

It's not that hard to beat this story but congratulations anyway