Most fan sites like Gogoanime list the OVA as a single entry rather than multiple episodes.
These sites are heavy on pop-ups and redirects. Watch Yuushibu OVA Episode 3 for free on gogoanime
When using sites like Gogoanime, keep these safety tips in mind to protect your device: Most fan sites like Gogoanime list the OVA
Stick to the browser player; downloading files from these mirrors can be risky. it is usually a promotional clip
If a site lists an Episode 3, it is usually a promotional clip, a "Special" mini-episode, or a mistake in the database. 💡 Tips for Safe Streaming
There is technically only one OVA, but it is often split into parts or listed as "Episode 1" on many third-party sites.