---
title: "Regalia: The Three Sacred Stars"
year: 2016
canonical_url: "https://www.archytele.com/show/regalia-the-three-sacred-stars-2016"
media_type: "tv"
tmdb_id: 67853
imdb_id: "tt5891552"
status: "Ended"
seasons_count: 1
episodes_count: 13
runtime_minutes: 24
community_rating: 4.8
vote_count: 6
content_rating: "Unrated"
---

# Regalia: The Three Sacred Stars (2016) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/regalia-the-three-sacred-stars-2016

## Executive Summary & Cultural Positioning

Regalia: The Three Sacred Stars is a 2016 Japanese anime television series produced by Actas, directed by Susumu Tosaka, and written by Keigo Koyanagi. The story follows sisters Yui and Rena living peacefully in the Enastria Empire until a large mecha attack pulls them into an unsolved mystery from a major incident in Rimguard twelve years earlier.

## The Hook & The Verdict

**The Hook**: "Sisters Yui and Rena find their peaceful life shattered when a large mecha attacks the Enastria Empire."

### Why Watch
- Features a gripping premise involving a large mecha attacking the Enastria Empire.
- Explores an unsolved mystery originating from a big incident in Rimguard 12 years prior.
- Centers on the lives of sisters Yui and Rena as they get caught in a vortex of fate.

### Caveats & Content Note
- The provided sources contain very limited plot details beyond the initial premise.
- Tone & Suitability: The tone involves action and adventure with sci-fi and fantasy elements stemming from a mysterious past incident.

**Micro-Themes & Vibe Matrix**: #mecha-attack, #rimguard-mystery, #enastria-empire, #peaceful-sisters, #vortex-of-fate, #unsolved-mystery

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |

## Season Architecture & Lore Primers

### Season 1 (13 Episodes)
## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 13
- **Crucial Mytharc Episodes**: 3 (23%)
- **Character Core Episodes**: 10 (77%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Key Cast Continuity

- **Kaede Hondo** as *Yuinshiel Asteria (voice)*
- **Ayane Sakura** as *Magna Alecto / Rena Asteria (voice)*
- **Yurika Kubo** as *Sara Kleis (voice)*
- **Yui Ogura** as *Aurea Tisis / Tia Kleis (voice)*
- **Asami Seto** as *Ingrid Tiesto (voice)*
- **Nao Toyama** as *Xeno Megaera / Kei Tiesto (voice)*
- **Hisako Kanemoto** as *Retsu Narumi (voice)*
- **Megumi Ogata** as *Johann (voice)*
- **Taketora** as *Edmond Morales (voice)*
- **Junji Majima** as *Johnny Muppet (voice)*

## Canonical Frequently Asked Questions

### Q: Where can I stream Regalia: The Three Sacred Stars?
The provided sources do not list specific streaming platforms for the series.

### Q: Is Regalia: The Three Sacred Stars worth watching?
It may appeal to fans of sci-fi and adventure anime featuring mecha attacks and long-standing mysteries.

### Q: What is the binge duration for the series?
The provided sources do not specify the total runtime or episode count for binge duration.

### Q: Are there essential episodes to watch?
The provided sources do not list individual episode details or essential viewing guides.

## Grounded Source Citations

- [Regalia: The Three Sacred Stars — The Movie Database (TMDB)](https://www.themoviedb.org/tv/67853)
- [Regalia: The Three Sacred Stars - Wikipedia](https://en.wikipedia.org/wiki/Regalia:_The_Three_Sacred_Stars)
- [Regalia: The Three Sacred Stars (TV Series 2016) - Full cast ...](https://www.imdb.com/title/tt5891552/fullcredits/cast)
- [Regalia: The Three Sacred Stars (TV Series 2016) - Cast ...](https://www.themoviedb.org/tv/67853-the-three-sacred-stars/cast)
- [Regalia: The Three Sacred Stars (2016) - Full Cast and Crew](https://www.moviefone.com/tv-shows/regalia-the-three-sacred-stars/nxXBeTiZjjux2s2uF78ZW7/credits/)
- [Regalia: The Three Sacred Stars (2016) Full Cast & Crew - Plex](https://watch.plex.tv/show/regalia-the-three-sacred-stars/credits)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*