1. Girls Say 10000 Things

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. 13 May 2015. 2 min

Unaired short special included in the second Blu-ray and DVD Volume.

2. Naked Gods: Creators of the Universe

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. 20 May 2015. 2 min

Unaired short special included in the second Blu-ray and DVD Volume.

3. Unexpected Cat

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. 3 June 2015. 1 min

Unaired short special included in the third Blu-ray and DVD Volume.

4. Ram Thinks, Ram Loves

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. 3 June 2015. 2 min

Unaired short special included in the fourth Blu-ray and DVD Volume.

5. Wholesome Pals

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. 1 July 2015. 2 min

Unaired short special included in the fifth Blu-ray and DVD Volume.

6. Ox-treme Teacher

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. 1 July 2015. 2 min

Unaired short special included in the fifth Blu-ray and DVD Volume.

7. ONA: Meow-llions of Customers

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. 26 May 2021. 30 min

The seemingly eternal cat-and-mouse battle has ended, and now everyone is living peacefully. One day, an Eto-musume (Zodiac girl) named Na-tan appears, to the puzzlement of the 12 signs, and to the unreserved delight of Nya-tan (whose spirits are always lifted by the pure, straightforward Na-tan). Meanwhile, Chu-tan also appears and warns of a looming disaster. "The seal ... has been broken." Who is this mysterious Eto-musume Na-tan? What in the world is the deity that has awoken beneath the seal?