Special collaboration mini anime episodes featuring the OP/ED artists of Ore dake Haireru Kakushi Dungeon as chibified characters to promote their albums. 
Includes: 
• Doki Doki! Mini Mini! Kakushi Dungeon Gekijou feat. Spira Spica 
• Doki Doki! Mini Mini! Kakushi Dungeon Gekijou feat. Coala Mode.

The Hidden Dungeon is a place of legend where rare treasures and items are hidden. Noir, the third son of an impoverished noble family who's lost the one job offer he had, was lucky enough to hear about this dungeon. He then acquires a skill that allows him to create, bestow, and edit skills... and in order to use it, he needs to accumulate points by carrying out such tasks as eating delicious meals and doing sexual things with alluring members of the opposite sex. 
 
(Source: Crunchyroll)

Mini anime for Ore dake Haireru Kakushi Dungeon released weekly on the official YouTube channel.

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