"NicO いってきますのお部屋" is a program developed by HEXADRIVE Inc., offering a program girl nurturing simulation game. The application features "Node Insights Code (NicO)," a program designed to maintain a server for a specific application. Users are invited to host NicO on their device to help gather necessary information for its completion. By engaging with the app, players assist NicO in collecting vital data.

The program focuses on training and reporting tasks, where NicO strives to complete all training assignments within a set period. Additionally, players can prepare colorful bento boxes using various ingredients obtained during training to aid NicO's growth. Communication with NicO is possible through tapping, and training is conducted within specific time frames, requiring app reinitialization from the options menu if played beyond the designated period.