What is an OVA episode?

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Tags

1. #through
2. #original
3. #theatrical
4. #animation
5. #television
6. #released
7. #without
8. #terms
9. #market
10. #broadcast
11. #interchangeable
12. #video
13. #first
14. #japan
15. #release
16. #directly
17. #refer
18. #going