This section covers only v0.6.2’s new content. For Days 1–17, refer to the v0.5.9 guide.
To see affection levels, check your phone in-game (if available). Otherwise, watch for these triggers:
: After reaching level 3 with Lucy and helping her clean, a script triggers where she falls ill. You must spend time with her in the kitchen and kitchen-adjacent areas to conclude the illness arc and unlock further dialogue. Special Interaction: Mika Happy Summer Walkthrough Guide v0.6.2
– Requires 15+ Mia affection. You’ll carry boxes. Quick-time event: Press Space when the blue bar fills. Fail it twice and Mia’s mom dislikes you.
Happy Summer v0.6.2 is the most content-rich update to date, deepening emotional stakes and expanding replayability. The Summer Festival acts as a perfect narrative bottleneck, forcing meaningful choices that genuinely affect your ending. While the update still carries a few minor bugs, the writing polish and new CGs make it a must-play for fans of slice-of-life visual novels. This section covers only v0
During the festival, Mia asks: "Do you think I should leave for Tokyo after summer?"
Save before 7:30 PM. The fireworks choice at 8:45 PM locks you into a route. Otherwise, watch for these triggers: : After reaching
The core mechanic of "Happy Summer" revolves around hidden affection points. Every dialogue choice you make either adds to, subtracts from, or leaves neutral your standing with the main heroines. Unlike standard RPGs, there is no visible counter on the screen. You must rely on visual cues (such as character expressions) and the game’s internal logic.
: Visit the library to talk to Mika about specific books.
Sophie calls about her lost key.


