Honestly one of the best crafted H-games I’ve ever played, and it has tons of content. Multiple heroines, side heroines, pixel art, mini-games, tech/hidden mechanics, and an easy “unlock all content” option if you donate to the shrine 20 days in a row then finish the game (it’s cheap, and takes less than 15 minutes if you speed run).

I’ve replayed this dozens of times, and I’m experimenting with whether a 100% event run for all the Heroines is possible in a single playthrough (I think it is, I just timed my events wrong and ended up with the Fortune Teller missing her last event). Trickiest part of it is making sure an Afternoon event happens every single day.

Tips:

• Gameplay Mechanics and Event Unlocks

  During the first week, and infrequently during the second week, a spot will spawn somewhere in the world that will drop a random item when you click on it. It is easiest to reset the day from your save file of the diary in case it doesn’t show up, and you can save before picking it up to try for a specific item. Easy way to get rare gift box rewards. This spot can also appears week three and four, but it is super rare to spawn in and not worth it.
• Bugs are the easiest passive way to farm pink Memory Points (MP). Do an investigation with Rio after collecting bugs, and anything extra past the 100 blue Homework Points (HP) is converted to MP at a 2:1 ratio. Get the Bug Catching skill maxed out ASAP to keep your MP high and collect a lot more skills.
• The max yellow Stamina Points (SP) you can have is 1000. The max white Lust Points (LP) you can have is also 1000. But, if you get either your SP or LP to 1000 and buy the Skill to increase both by 10…? Whichever is not maxed out will rise to match the maxed out stat. For example, buying the skill at 100 LP and 1000 SP will make your LP jump to 1000 permanently. Between the two, SP is the easiest to max.
• Every Sunday (except the last one) increases your Action Points (AP) by 1. You can get 2 extra AP from skills, 2 from each Side Heroine, 2 from the Menko storyline, and 1 from the Gacha Collector. You max out at 21 AP.
• The Dwitter Computer App will affect gameplay. “Doing your best” affects your homework gains, “Have lots of H” affects your satisfaction and affection gains during the sex minigame, and “Play Outside” will give you 20 free SP.
• Some events have specific triggers, usually requiring you to reach a certain affection level or having a certain skill. The not-obvious ones include: choosing the sex option with Akari to open a new location, spending time at night (talk, not dishes) with Miyuki after you overflow your LP and she finds your underwear later, finding the strange video in the shallow riverbed, getting the porno vid from the Gacha Collector, training the main heroine’s sex categories to 100 and 200, and unlocking twosomes and threesomes by intentionally letting one of the sisters then Miyuki (in that order) catch you having loud sex while everyone has their endings already unlocked.
• Catch Bugs and Fish as frequently as possible. When the Shizuka shows up in week three, you can sell her all your bugs (even after investigating with Rio) to get a massive amount of money. All money problems usually disappear after this.