Yostar's new title "Stella Sora" officially set for release on October 20. Rewards and campaign information available at launch also revealed.
Note: the original Japanese article can be found at:
https://www.4gamer.net/games/867/G086701/20251012001/
Editorial Department: Chihiro | 2025/10/12 11:47 (UTC)
Yostar announced during its official livestream that its new title “Stella Sora” (iOS / Android / PC) will be released on October 20, 2025.
This game is described as a fantasy RPG by Yostar, where “travel and daily life intersect.” Players take on the role of a demon king who has lost their memories, forming bonds with unique girls known as Wanderers while advancing toward the “Star Tower,” where legendary artifacts lie dormant, crafting their own story along the way.
At the start of the livestream, the game’s world setting and some characters were revealed. Thumbnail image No.002 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.003 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.004 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.005 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.006 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.007 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
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The main gameplay revolves around “Stellar Tower Exploration,” where players enhance their characters’ abilities by collecting items and triggering events while ascending the tower. Each team consists of three members: one primary character to control, supported by two auxiliary characters who assist through skills and ultimate attacks.
Thumbnail image No.013 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.014 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
Additionally, players can equip “Lost Records,” a type of gear customizable for their team, and collect “Essences,” cards obtained during tower exploration that enhance the stats, skills, and ultimate abilities of their active Wanderers.
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Wanderers are assigned elemental attributes: fire, wind, water, earth, light, and darkness. Each tower has recommended elements, making strategic team composition crucial. Thumbnail image No.015 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
Upon completing a Stellar Tower exploration, the team’s data is saved as one record. Thumbnail image No.018 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
Other challenge content made possible by the game cycle and this “record” system was also revealed. Thumbnail image No.019 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch Thumbnail image No.020 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
During today’s livestream, the game was introduced with clips showcasing “Coco Cha,” “Wanderer Stories,” and music from Lost Records. Thumbnail image No.021 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
Additionally, promotional campaign information following the game’s release was revealed. First, rewards from the current pre-registration campaign have been finalized. At launch, players will receive Wanderer “Anzu” (CV: Rina Hidaka), 10 “Skyblue Travel Tickets” (equivalent to gacha tickets), and the Lost Record “A Moment of Rest.”
As a result of the pre-registration gacha campaign reaching 200,000 total attempts, players will receive 10 “Skyblue Travel Tickets” and 10 “Oasis Travel Tickets.” Thumbnail image No.023 / Yostar’s new game “Stella Sora,” officially set for release October 20. Rewards and campaign details available at launch
Next, the early-access Wanderer “Chitose” (CV: Hana Tsukishima) and the Lost Record “Sound of Water in an Old Pond” will be featured as limited-time pick-ups from October 20 to November 11 at 4:59. Early-access characters are only available during a special limited-time gacha; after this period ends, they become temporarily unavailable before being added permanently into the standard gacha pool.
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Other new events were also announced, including the login bonus “Preparation for Departure,” which rewards players with the ★5 Lost Record Selection and ★5 Wanderer History Book; the “Start Dash Adoption”, allowing up to 20 attempts of a 10-gacha pull, saving results from five pulls so one can be selected; and the “Intro Challenge,” granting a ★5 Lost Record Selection upon completing all tasks.
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The “Stella Sora” title has been added to the Yostar Games Charge Center. This system allows players with a Yostar ID to purchase in-game items directly from a dedicated website.
To commemorate today’s livestream, players will receive 10 “Oasis Travel Tickets.” The redemption deadline is January 1, 2026, at 4:59.