The Eiyu*Senki WWW series is active across multiple projects: the original browser game has been revived as an offline standalone release, and the related village-building action RPG Warota, Ore no Ie no Tonari Maou-jou www is in open beta testing ahead of its Steam release.
Eiyu*Senki WWW spans two distinct releases covered by recent stories. In May 2026, Tenko revived the browser game Eiyu*Senki WW (which ended service in 2022) as an offline standalone titled Eiyu*Senki WWW, releasing it on FANZA and DLsite. The offline version removed tedious elements like character level cap breaking and search features, rebalanced character performance, and added a temporary ending boss and events.
Separately, the village-building action RPG Warota, Ore no Ie no Tonari Maou-jou www (developed by Team EARTH WARS and published by OneorEight) moved through testing phases. A closed beta ran June 24-30, 2026 on Steam, limited to about 100 participants, covering the first two to three hours of gameplay up to the first boss. An open beta followed in late August 2026, removing the application requirement and participant cap, and adding English and simplified and traditional Chinese to the Japanese used in the closed beta.
Players reincarnate as Bounders in the world Luna, build a village, switch jobs by changing hats, and fend off the idol demon king Platinum Goldcast's live concert monster waves. The open beta runs from August 31 to September 7, 2026. The Steam version is scheduled for winter 2026, with Nintendo Switch 2 and PlayStation 5 versions planned for 2027. One or Eight also announced a television premiere this year for the short anime adaptation of the manga I'm Dating a Dark Summoner!, produced under WWWave Corporation's Deregula label, though this title is not directly tied to the Eiyu*Senki series.
Synthesized by Yomimono from the cited Yomimono stories below, each itself
sourced, then editorially reviewed. Every
fact links the story it came from.
Facts
- Noted
- open beta runs from 14:00 on August 31 to 13:59 on September 7 · 2026-09-01
- Noted
- adds English and simplified and traditional Chinese to the Japanese · 2026-09-01
- Noted
- players reincarnate as Bounders, build a village, and switch jobs by changing hats · 2026-09-01
- Noted
- beta covers the first boss, about 2 to 3 hours · 2026-09-01
- Noted
- game will reach Steam, Switch 2, and PS5 · 2026-09-01
- Release
- game · winter 2026 · JP · 2026-06-23
- Release
- game · 2027 · JP · 2026-06-23
- Release
- game · 2026-05-29 · Japan · 2026-05-29
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Sep 1
One or Eight opened the open beta for the village-building action RPG Warota, Ore no Ie no Tonari Maou-jou www on Steam on August 31. The test runs from 14:00 on August 31 to 13:59 on September 7, with no application and no participant limit. It adds English and simplified and traditional Chinese to the Japanese from the previous closed beta. Players reincarnate as Bounders in the world Luna, build a village, and switch jobs by changing hats. The beta covers the first boss, about 2 to 3 hours.
Aug 31
OneEight launched an open beta test on August 30 for the village-building action RPG Warota, Ore no Ie no Tonari Maoujou www, running until September 7 at 1:59 p.m. The test needs no application and has no participant cap, offering 2-3 hours of play up to the first boss. Players reincarnate as a Bounder, build a village, switch jobs via hats, and fend off the idol demon king Platinum Goldcast's live concert monster waves.
Aug 31
One or Eight Co., Ltd. announced the open beta test for 'Warota, My House Is Next to the Demon King's Castle www' starts today, August 31, at 2 PM JST. The action RPG blends village building, life simulation, and base defense. The test runs to September 7, supports Japanese, English, and Chinese, and covers play up to the first boss.
Jun 23
OneorEight will begin a closed beta test for the village-building action RPG "Warota, My House is Next to the Demon King's Castle www" on June 24 at 14:00 JST. The test runs through June 30 at 13:59 JST and is limited to approximately 100 participants. Players can experience the first two to three hours of gameplay, up to the first boss. The test is for the PC (Steam) version only and is conducted in Japanese. Applications are accepted via a dedicated form, with keys sent one to two days after registration. The game is developed by Team EARTH WARS and published by OneorEight. The Steam version is scheduled for winter 2026, while the Nintendo Switch 2 and PlayStation 5 versions are planned for 2027. The publisher plans multiple beta test rounds depending on development progress. The test aims to improve game quality and collect user feedback.
May 29
Tenko released Eiyu*Senki WWW on FANZA and DLsite on May 29, 2026, reviving the browser game Eiyu*Senki WW that ended service in 2022. The offline version removes tedious elements like character level cap breaking and search features, rebalances character performance to emphasize individuality, and adds a temporary ending boss and events.
May 19
The short anime adaptation of Shaoh's manga I'm Dating a Dark Summoner! will air on television and premiere this year. WWWave Corporation's Deregula label is producing the show. The fantasy romance manga began in 2021 and has seven volumes.