Tsumamigui 3

About
Akito Natsuki decides to spend his one month long summer holiday in his home town after his workplace closes down for renovations. With no money and nothing to do he decides to take it easy.

At home Miyuri, his sister-in-law he was once fond of, and Sayoko who always treated him like her own son, were waiting for him.

Akito tried to hide his feelings as always and acted out the part of the brother-in-law, but after a slip of the tongue his real feelings are revealed. Then his stagnant relationships with Miyuri and Sayoko start to develop again, and eventually he gets deeply involved with them.

A four-part, digital CG novel version of the game was released in February 2022.

Walkthrough
The game isn't that long, it is preferred to focus in one route while playing.

MIYURI ROUTE
Miyuri End: Miyuri and Takeo End (NTR): Miyuri and Hiroya End (NTR):
 * By 23rd of August, set Lv7 ❤2 for Miyuri's Love Event
 * At the festival on August 23rd, invite Miyuri (top option)
 * Purchase White Apron (純白エプロン) on Adult Shop (大人の店で) for 30000 yen
 * By 31st of August, maximized Miyuri pregnancy meter and Love Event by abusing item in Adult Shop
 * Set game into serious mode (本気) in the beginning of playthrough
 * Set Miyuri's Love Event to Lv2 ❤2 to start triggering rival's (Takeo's) event. Keep avoiding any event that happened in your home until August 22nd.
 * Do not interfere with any of Takeo's event.
 * Select event in your house that occur on day 2 of August 23rd
 * Fulfill condition 1-3 of Miyuri and Takeo Route
 * DO NOT select event in your house that occur on day 2 of August 23rd
 * When prompted to "see" in festival event, you can select it for additional CG.
 * Do not disturb Hiroya's rival event (quick save the game to make sure. Hiroya's events only "count" after 23rd August

SAYOKO ROUTE
Sayoko End: Sayoko and Haruyoshi
 * Get on "Toy Ring" at the event in front of the station (occurred at Sayoko's Love Event Progress "Lv 7 ❤ 0").
 * By the festival on 23rd August, set Mayuri's Love Event to "Lv 4 ❤0".
 * By the festival on 23rd August, set Sayoko's Love Event to "Lv 7 ❤4".
 * At the festival on August 23, invite Sayoko.
 * Buy Sea Rampage (海の暴れん坊) for 80,000 yen at adult shop.
 * By 31st of August, maximized Sayoko pregnancy meter and Love Event. Abuse item in Adult Shop
 * GAME mode must be "serious".
 * Continue to progress Sayoko's event, and Sayoko Love event to "Lv 5 ❤0" (which should be achieved by the morning of August 12). After that, do not let Sayoko's love event progress (ignore her)

Sayoko and Yutaka End Sayoko "Broken" End
 * Do not interfere with rival events of Haruyoshi, Jun (they are father and son. Their event are inseparable.
 * Block any other event that occur. If you read the story, somehow, by not blocking the event properly, you will get game over because Sayoko is "broken"
 * From August 24th, only block Yutaka's event.
 * Common to Conditions 1 to 3 of "Sayoko and Haruyoshi End".
 * After avoiding dangerous event, By blocking (it is safe to progress Yutaka after August 23rd) progress Yutaka event normally. I said dangerous because if you aren't patient enough, you will miss this and ended up in the next ending . Edit: actually, you can progress Yutaka whenever you want. Just avoid "red flag" when you are playing, unless you want to get the next ending.
 * After Yutaka's rival event in the morning, obstruct competitors' events other than Yutaka.
 * not really broken, but you will feel sad about her condition. Also, this is the only "game over" screen that you will get while playing.
 * Just progress like Sayoko and Haruyoshi End, but just let the it snowball until everything is on fire (it is a methaphor). Make sure "red flag" or strange person that was hinted by Yutaka proceed.
 * You will know that you get this by viewing in last page of "memory" last 8th of the scene is from this ending.

SUMIRE AND AI ROUTE
Ai End
 * Make Sumire 's love event progress degree "Lv 2 ❤4" (Ai event progress condition).
 * By the festival on August 23rd, Set Ai's Love Event to "Lv 6 ❤1".
 * Invite Ai to the festival on 23rd August.
 * Maximize the Ai love event progress degree and fill her up by August 31..

Sumire End


 * Keep the indigo love event progress degree at "Lv 2 ❤0" (failure to progress beyond this) fails.
 * By the festival on August 23, the set Sumire's Love Event to "Lv 4 ❤6" (when Sumire's Love Evet is at Lv 2 ❤3, click Ai's event (not love event, but usual event) in your home to progress further).
 * Invite Sumire to the festival on 23rd August.
 * Maximize Sumire's love event progress degree and fertilization value by August 31. But due to plot convenience, you will magically fill her up in your last session.

Ai & Sumire End


 * Set Sumire 's Love Event to "Lv 2 ❤4" (Ai's event progress condition).
 * By the festival on August 23, set Ai's Love Event to "Lv 6 ❤1".
 * Invite Ai to the festival on 23rd August.
 * After August 24 continue to choose violet on the map (do not impregnate any of them)