- LDF patches are made available by Cospa and through third-party stores.
- No Export for You: It's only available in China, Japan and Taiwan. An unofficial version exists in (at least) English.
- I Knew It!: The viewers can tell that Dojo is "Prince Charming".
- No Export for You: As of 2019, the anime is available in English via Discotek Media. And it's streaming via Cruchyroll and Viewster.