Honkai Star Rail Lead Explains Aha’s Design, Discusses Future Playable Aeons

Why Aha became playable

At a HoYoverse press event in Seoul, ScreenRant spoke with lead game designer Chengnan An about the game’s current state and future plans. Aha’s introduction as the first playable Aeon prompted questions about how the team approached her design.

An said Aha was selected because she is “the most human-like one,” making her less abstract to players than other Aeons might be. He said different Aeons could be presented in different ways, leaving open the possibility of future playable characters from that group.

Balancing power and personality

An said the team did not want to add an Aeon who would “overcome all the existing characters.” He also said that focusing only on destructive power would not suit Aha’s personality as an Aeon of Elation. Aha was intended to be a support character from the outset, An said, because she is closely connected to other characters. He added that the Path of Elation concerns happiness and emotions, which helped shape her role.

Future Aeons remain unknown

An did not identify which Aeons might become playable in later updates. The article points to Nous as a possibility, noting that the idea of Nous taking human form has been hinted at previously. It also describes speculation about the Trailblazer or other central characters ascending as Aeons.

Aha is scheduled to debut in the Honkai: Star Rail 4.7 update on November 11, 2026. The report says players will have to wait for more details about plans for other Aeons.