Advent App
—
Fill 24 doors with photos, videos, GIFs, YouTube clips and messages. Send the calendar to a partner, a friend, your kids — anyone you care about — and let them open one surprise per day from December 1st.
Drop in your favourite memories — from a quick snap to a full year of moments — and watch them open one day at a time.
Record a short video, pick a GIF from Giphy, or paste a YouTube link. Up to 30 seconds of moving content per door.
Add a written note to each photo or video — a song lyric, an inside joke, a reason you love them.
Share the finished calendar by WhatsApp, iMessage, email, or any other channel. The recipient doesn't need an account.
Classic vintage doors with hand-set numerals or a modern 2023 design with festive illustrations.
Free with a short rewarded ad before each door, or a one-time in-app purchase to remove ads entirely for the recipient.
Tap "+", pick a recipient name and a design, choose a cover photo. Done in 30 seconds.
Tap any of the 24 doors and add a photo, video, GIF, YouTube link or message — in any order.
Tap "Send", confirm your name, and share the link. The recipient opens one door per day from December 1st.
The narrative hook of "Doll Syndrome" provides a specific context for the protagonist's appearance and the nature of their relationship with Saya.
The game is listed on platforms like DLsite and The Visual Novel Database (VNDB) for approximately ¥1,320. Development and Reception Saya-san no Otetsudai -RJ01173579-
Originally released in Japanese, an English translation patch is available for international audiences. The narrative hook of "Doll Syndrome" provides a
As a title primarily categorized as a game CG collection and visual novel, its key features include: As a title primarily categorized as a game
(RJ01173579) is a visual novel and CG-based title developed by SHM , released on September 17, 2024. The game follows a protagonist suffering from a fictional condition known as "Doll Syndrome," which has halted their physical growth at the age of ten. Seeking a cure, they agree to become an assistant to Saya, a researcher who claims to have the remedy for this affliction. Plot and Narrative Themes
The story centers on the relationship between the "sickly protagonist" and the lead researcher, Saya. While the title shares a name with the famous horror visual novel Saya no Uta , it is a distinct, more recent work that shifts focus toward the "Doll Syndrome" plotline and interactive "day-in-the-life" scenarios. The narrative typically begins with "otetsudai" (helping) themes, where the protagonist performs various tasks for Saya before the interactions transition into adult-oriented content. Core Features and Content
Free on iPhone and Android.