OiTr is a pioneering initiative in Japan that aims to provide free sanitary napkins in private restrooms through a user-friendly app. This service is designed to address the needs of individuals who may require sanitary products but may not have immediate access to them. By leveraging technology, OiTr allows users to receive sanitary napkins discreetly and conveniently, while also offering features to help manage and predict menstrual cycles and monitor overall health. The app is free to download and is intended to make sanitary products more accessible to those in need, thereby promoting better menstrual health and hygiene.

To utilize the OiTr service, users must first install the OiTr app on their smartphones. The process is straightforward: after launching the app, users simply tap the eject button on the screen and bring their smartphone close to the OiTr logo on the dispenser. Once the communication is established, a sanitary napkin is dispensed from one of the outlets, which the user can then retrieve. This method ensures that users can obtain sanitary products without direct contact with the dispenser, enhancing hygiene. Importantly, the service is designed to limit the number of napkins dispensed to prevent misuse, ensuring that those who genuinely need them can access them without difficulty. For first-time users, registration is not required to obtain a single napkin, making it easy for anyone to access the service. However, for subsequent uses, users must register, which is a simple process that can be completed at their convenience.

Once registered, users can access up to seven free sanitary napkins within a 25-day period, with the number of tickets resetting after this timeframe. This system encourages responsible use of the service while ensuring that individuals have access to necessary products. Additionally, the app incorporates a time limit for usage, recommending that users replace their sanitary napkins every two hours, in line with health guidelines from manufacturers and medical professionals. This feature not only promotes better hygiene practices but also aligns with the recommendations for menstrual health. Overall, OiTr represents a significant step forward in addressing menstrual health needs in Japan, combining technology with a commitment to hygiene and accessibility.

The introduction of the new dispenser, treated with antibacterial properties, marks a significant advancement in personal hygiene products, allowing users to engage with it confidently. This innovation is particularly relevant in the context of menstrual health, where hygiene is paramount. The dispenser not only serves its primary function but also integrates seamlessly with a newly released feature set designed to enhance the user experience for those tracking their menstrual cycles. The antibacterial treatment ensures that users can maintain a high level of hygiene, which is crucial during menstruation when the risk of infections can be heightened. This thoughtful design consideration reflects a growing awareness of the importance of health and hygiene in personal care products, particularly those related to women's health.

The newly introduced features, including the menstrual day prediction function, schedule management function, and physical condition management function, represent a comprehensive approach to menstrual health tracking. The menstrual day prediction function simplifies the process of logging menstrual dates by allowing users to register the day they receive sanitary napkins as their starting point. This user-friendly feature is particularly beneficial for those who may be new to tracking their menstrual cycles or find the process cumbersome. The schedule management function provides a visual representation of menstrual and ovulation dates on a calendar, enabling users to plan their activities more effectively. Additionally, the physical condition management function allows users to document various aspects of their health, including weight, mood, and overall physical condition, fostering a deeper understanding of their health patterns. This holistic approach not only aids in personal health management but also enhances the accuracy of future predictions, creating a more tailored experience for users.

The overarching goal of these innovations is to improve the well-being of individuals and contribute to a broader societal understanding of women's health issues. By addressing the unique challenges faced by women during menstruation, OiTr aims to create a more comfortable and supportive environment for all. The commitment to enhancing women's health and well-being is evident in the development of these features, which are designed to alleviate the inconvenience and anxiety often associated with menstruation. Looking ahead, OiTr is dedicated to expanding its initiatives to further support women's health, inviting feedback and suggestions from users to refine and enhance its services. This collaborative approach underscores the company's belief that improving individual health contributes to the overall well-being of society. OiTr's mission encapsulates the idea that advancements in personal health technology can lead to positive societal change, promoting a culture of understanding and support for women's health issues.