Watch Astro Note Episode 4 “Hidden Truths” online free in HD on Anime4Soul. This episode first aired on April 26, 2024. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Astro Note Episode 3. Next: Astro Note Episode 5. See all 12 episodes, characters and voice actors on the Astro Note page.