In this post, we take a closer look at the current status of the series “Isekai no Seikishi Monogatari”, also known by the following titles:
- Tenchi Muyo! War on Geminar
- 異世界の聖機師物語
- ISM
Status#
Based on our analysis, the series is FINISHED. ✅
Here’s how we reached that conclusion:
- All related entries are marked as finished on MyAnimeList
- The series is listed as ended on Trakt
These sources consistently confirm that the main story of Isekai no Seikishi Monogatari has been fully concluded.
Watch order#

Tenchi Muyou! Ryououki ↗ ↖
天地無用!魎皇鬼
Summary
Seventeen-year-old Tenchi Masaki grew up hearing stories about how his ancestor used a sword to seal a demon inside a cave seven hundred years ago. When curiosity gets the better of him, Tenchi goes to the cave and stumbles across the sword from the legend. Thinking that the story is nothing more than a fairy tale, he removes the blade and inadvertently releases the demon, who turns out to be a space pirate named Ryouko Hakubi. Furious about being trapped for so long, she attacks Tenchi, but he is able to repel her with the sword, awakening his inner power. After seeing this, Ryouko takes an interest in her unlikely savior and decides to crash at his place.As if it were a chain reaction, more alien women—Aeka Jurai Masaki, an uptight princess from the planet Jurai; Sasami, Aeka’s sweet younger sister; Mihoshi Kuramitsu, a ditzy Galactic Police Officer; and Washuu Hakubi, a wisecracking genius—gradually come in contact with Tenchi and begin living with him. Through his encounters with these five women, Tenchi begins to learn more about his ancestry, newfound power, and the looming threat lurking beyond the skies.
[Written by MAL Rewrite]

Isekai no Seikishi Monogatari ↗ ↖
異世界の聖機師物語
Summary
Kenshi Masaki has been kidnapped and brought to the world of Geminar by a mysterious group. To get back home, he agrees to help them assassinate the newly crowned empress of the Shtrayu Empire, Lashara Aasu XXVIII, using a giant robot called a Sacred Mechanoid.As her army fights them off, Lashara takes note of Kenshi’s abilities and demands that her attacker be captured alive, only to find out that the pilot is male which is extremely rare on Geminar. Believing it to be a waste to kill him, she makes Kenshi her attendant.
As the empress’ new servant, Kenshi is required to accompany Lashara to the Holy Land, an academy where Sacred Mechanoid pilots hone their skills. His arrival attracts attention, but Kenshi is unaware that something sinister is brewing within the academy and it could plunge the entire world into war.
[Written by MAL Rewrite]

Isekai no Seikishi Monogatari ↗ ↖
Sage Machine Master Story in the Different World
Summary
Kenshi—half-brother of intergalactic hero Tenchi Masaki—has been summoned to the mysterious world of Geminar, and his only hope of returning to Earth is piloting a bio-mechanical weapon in a shocking assassination attempt! When the mission fails and Kenshi is captured, he discovers he's been lied to by the very culprits who transported him to this strange new world. Luckily, Princess Lashara kindly welcomes Kenshi and invites him to live amongst her followers. Now, caught up in a political whirlwind—and hotly pursued by Geminar's female population—Kenshi must find a way to get home while civil war erupts all around him!(Source: FUNimation)

Isekai no Seikishi Monogatari ↗ ↖
Sage Machine Master Story in the Different World
