how to install 18+ dlc / nsfw dlc/ hentai patch / hentai dlc of this game?

[netoe]

I tried downloading from jast usa but its not working. someone please help me

[Pluto]

Right-click the game, select Manage, and click Browse Local Files.
You should now see the game files.

Copy the DLC files into the game folder. If your computer asks to overwrite files, click "ok". Now you can start your game and it should run with the new content.

[bourne021]

English DLC
Update on 2024/12/24
Steps (DLC needs to be reinstalled after the 11/29 update):
1. Visit the Jast USA official website and register an account. Select "English" from the language options at the top.
2. Navigate to the webpage for "Dreamlike Love with Seira - 18+ Content DLC" on the official website (you can also search for it on Google).
3. Click on "Add to My Games" on the page.
4. Go to the "Library" section at the top of the official website.
5. In the Library, locate the game "Dreamlike Love with Seira" hover over it, and click "View Download" at the top. In the pop-up window, click "PATCH."
6. On the left side of the page, click "YES" under "Ensure you have at least 1.62 GB of free space before downloading." to start the download.
7. Once the download is complete, extract the files, and follow the included instructions to install the DLC.

[netoe]

doesn't works