About this game

💟Add in WishList!!💟

About the Game

💟 Synopsis 💟
“Massive debt, a shabby brothel, and a naughty succubus… This is all I get for defeating the Demon God?!” Hire monster girls to attract customers and pay off your debts! Don't forget to give your girls lots of hands-on job training!

💟 Gameplay 💟
Open at Nine is a brothel management simulation game. Pair your girls with the right clients and assign them a room based on their preferences. Earn money based on customer satisfaction to pay off your debt. Use your “mighty sword” to level up your monster girls by initiating intimate “job training” sessions.



💟 Features 💟
- Delight your girls and your clients with a variety of themed rooms!
- Immerse yourself in a moving storyline!
- Enjoy 20 different H-scenes filled with animated CGs and embarrassingly lewd scenarios!
- Spend time with all sorts of monster girls, each with their own personality quirks!

Latest news

• Patch Notes·26 Dec 2025Official

  Unity Security Update

  Fix: At business result view, pressing enter multiple times will keep increasing round/day
  Read full article on Community Announcements (wayne26016)

• Patch Notes·30 Sept 2024Official

  Patch0930

  Fix: Unable to properly save Autosave and manual saves when saving the game.
  Read full article on Community Announcements (wayne26016)

• Patch Notes·25 Sept 2024Official

  Patch0925

  Fix: Unable to proceed with the game when failing to read the save path.
  Read full article on Community Announcements (wayne26016)

• Announcements·25 Jul 2024Official

  Taiwan Love Story⁵ - An Unforgettable Journey of Romance with Five Charming ladies!

  https://clan.akamai.steamstatic.com/images/41075428/4d862846242671374e653cc464a95ab2a9b27633.gif About Game Taiwan Love Story⁵ is an interactive romance novel. While studying abroad, you attend a cohabitation event and meet five girls from different parts of Taiwan. Experience the island's wonders while embarking on a journey of love and creating a story you'll never forget! https://clan.akamai.steamstatic.com/images/41075428/3280578983e0b0fef69d554295d85328133cd3b5.jpg Game Features A rich love story set in Taiwan Five charming (hot) ladies~ Each ladies' route lasts about 2-3 hours, with a total gameplay time of 8-10 hours filled with rich storytelling. Over 40 exquisite CGs (including dozens of HCGs) Adult content available as free DLC. https://clan.akamai.steamstatic.com/images/41075428/1aa290c091e90853cc3bfcd61d1bfdb63cd76fb6.jpg https://clan.akamai.steamstatic.com/images/41075428/95a8e625f5f03769035266139c74a320132f44f9.jpg https://clan.akamai.steamstatic.com/images/41075428/d3c7e280d7a615884cc2f3247f3dc2c75b84fa6d.jpg https://clan.akamai.steamstatic.com/images/41075428/5c9ec41d5b808646b06b831bb4db8db8bd03e35b.jpg https://clan.akamai.steamstatic.com/images/41075428/545d14541e5ce0a153f1b48fb70430508c19dc0d.jpg Add to Wishlist https://store.steampowered.com/app/2976870 You may also like the following: V-LOVER! https://clan.akamai.steamstatic.com/images/41075428/c1269c00abce319102ba60b0e4f5b734ceef246e.png By a twist of fate, you have become a manager at a VTuber agency, tasked with the important mission of nurturing three VTubers. To help them reach the pinnacle of the VTuber world, you not only need to manage their schedules carefully but also fulfill their various needs...!? https://store.steampowered.com/app/3044740 I took away my idol friend's virginity and did something similar to NTR. https://clan.akamai.steamstatic.com/images/41075428/b16ba646e3898c7016410b23df29c327ad8c2c82.jpg Having your first H experience with the girl you like, who is even an idol, is...
  Read full article on Community Announcements (Chet)

• Announcements·12 Jul 2024Official

  NTR Office - Defend your love or choose to be cuckolded, it's all up to you!

  https://clan.akamai.steamstatic.com/images/41075428/3e6cebf2d0ef4491e9d70e2a351bab4b4e5fa5c2.gif About Game You work at a poorly managed pharmaceutical company, where your girlfriend is your team lead, and stands up for you when your manager tries to give you a hard time. However, the manager has been eyeing your girlfriend for a while, and has been planning to take her away from you! "You must navigate and choose carefully so that both your relationship and your career remain safe. " You will play a hero who protects his lover and keeps the relationship from being ruined by the owner. Or... You can enjoy being cuckolded by your girlfriend and the manager! https://clan.akamai.steamstatic.com/images/41075428/8e1e86336708a219840952dbec8ca8ffbc654a33.png Game Features If you enjoy looking at things through the eyes of someone being cuckolded, look no further! Three different endings based on your choices: true love, cuckold, or... a mysterious ending! Over 30 CGs (excluding variations and some with animations) https://clan.akamai.steamstatic.com/images/41075428/ca4e1bf57bafd905952ebe5093452db7a9672cd5.jpg Add to Wishlist https://store.steampowered.com/app/2867460 You may also like the following: The Censor https://clan.akamai.steamstatic.com/images/41075428/5ff4a5abaaf0ceb0a5af57c81964a0cd05280c1c.png You are Yuto Fujimoto, a computer genius. As a fresh graduate, you want to live an easy life chilling at home, but to survive you still need a job. It just so happens Facibook is recruiting community content moderators. And then, you discover everyone's secrets... Secretly collect images during your censorship work to achieve your desired goals. With numerous interactive NPCs and side quests, enjoy over 60 pixel animations and more than 200 variations! NTR Bundle https://clan.cloudflare.steamstatic.com/images/41075428/ebd10b67492b17658075543336c566ba49736a63.png A special bundle including Peeping Dorm Manager, My Neighbor's Lonely Wife 2, and My Neighbor's Lonely Wife! (C...
  Read full article on Community Announcements (Chet)