Star Sailors Story & World

The Magic Explosion and the Human Kingdom

Official store listings describe a world that has suffered a catastrophic event called the Magic Explosion. In its aftermath, the "Human Kingdom" is left needing to rebuild — the backdrop against which players gather and grow their Partners, Summonlings, and gear.

Panana Studio hasn't published what caused the Explosion, when it happened on the game's internal timeline, or how the rebuilding plays out mission-by-mission — treat it as the game's founding premise, not a mapped-out history.

The Mother Tree Kingdom and Princess Jen

The official site names a second major faction alongside the Human Kingdom: the Mother Tree Kingdom. Its most prominent named figure is Princess Jen, described as the 159th Princess of the Mother Tree Kingdom — implying a long royal history, though none of the preceding 158 princesses have been named anywhere official.

Beyond Jen's title and lineage marker, the Kingdom's politics, geography, and day-to-day workings aren't detailed anywhere official yet.

The Legendary Heirlooms and the Legendary Compass

Both the App Store and Google Play listings call out "the legendary Heirlooms" and "the legendary compass" as named artifacts tied to the game's story. Their exact role — plot MacGuffins, gameplay-tied collectibles, or both — isn't spelled out in the store copy itself; we'll expand this section if Panana Studio or Com2uS publish more.

Coax's Painted Fairy-Tale Art Direction

Star Sailors' visual identity has, until now, been credited to illustrator Coax (a mononym — no verified real name or public biography has surfaced anywhere official). Coax's painted, storybook-style art is central to how both stores market the game, reinforcing the "fairy-tale fantasy world" tagline.

The five named Partners revealed so far — Nina Stingblade, Princess Jen, Quarter Rest Dora, Mui, and Heidi Underborn — each carry a distinct archetype (double agent, royal heir, patissier, demon traveler, shadow elf), consistent with a hand-painted, fairy-tale tone rather than a uniform sci-fi or hard-fantasy house style. Sixteen Partners exist at launch (ten free), though only these five carry full names and taglines officially; a sixth, thinner sighting — Caroline — is named only in a gacha-banner screenshot ("SSR Caroline — 100% Guaranteed"), with no tagline, class, or bio text alongside it.

A newer wrinkle complicates the "solo mononym illustrator" framing: a shared App Store/Google Play marketing screenshot credits the game's character art on-screen to "Team Coax" instead. It's genuinely open whether "Coax" has always meant a small team whose credit got shortened elsewhere, or whether "Team Coax" is just shorthand for one artist's supporting unit — nothing official settles it either way, so this page isn't picking a side. See the FAQ for the same answer in short form.

The Official Launch Trailer

Panana Studio and Com2uS published Star Sailors' official trailer to the @starsailors.official YouTube channel on 2026-06-29 — the day before global launch. It runs 71 seconds, and its thumbnail reuses the same painted crowd key-art seen elsewhere in official marketing, including the App Store/Google Play "GRAND OPEN" screenshot and the official site's hero banner.

In it you can pick out recognizable likenesses of Princess Jen (crown, pink dress, green eyes) and Mui (lavender twin-tails, purple eyes) among a larger unnamed group — no new roster reveal, just the small, confirmed cast this wiki already documents.

The trailer's own YouTube description calls it "a handcrafted anime adventure," emphasizing "strategic turn-based combat" and a "beautifully illustrated fantasy world" — consistent with the store-listing framing above rather than new lore. For a fuller shot-by-shot look, see our trailer breakdown.

What to Expect From a Com2uS Holdings Story (Series Context)

Com2uS Holdings' flagship prior IP is Summoners War. Star Sailors is a separate, newly created IP with its own setting and cast — not a spin-off, sequel, or reskin, and the two share no confirmed characters or lore.

It's common genre context, not Star Sailors-specific confirmation, that collectible RPGs from established mobile publishers reveal story content gradually — through content updates, character-specific chapters, and seasonal events — rather than shipping a fully explorable narrative on day one.