Ryoden Koki Engineering Co., Ltd. In-house Newsletter – Serialized Essay This essay will be published monthly. We hope you will take a moment to read it. “ Pt. 3- Backdraft ” Please access it via the link above. Kayukawa Clinic

Ryoden Koki Engineering Co., Ltd. In-house Newsletter – Serialized Essay This essay will be published monthly. We hope you will take a moment to read it. “ Pt. 2- The Tortoise and the Hare ” Please access it via the link above. Kayukawa Clinic

Ryoden Koki Engineering Co., Ltd. In-house Newsletter – Serialized Essay This essay will be published monthly. We hope you will take a moment to read it. “ Pt. 1- Twilight ” Please access it via the link above. Kayukawa Clinic

Thank you very much for choosing our clinic. We’ve just updated the Director’s Diaries : “ Spring to Early Summer 2024 ” Please feel free to take a look! Director Yuhei Kayukawa

Thank you for visiting our clinic. Please note that some of our consultation hours and attending physicians will change as follows. From December 2025 Tuesdays 4:00 p.m. – 6:30 p.m. Dr. Hayashi will be in charge. From February 2026 Fridays 10:00 a.m. – 1:00 p.m. Consultations with Dr. Hayashi will begin. We will continue to do our best to provide a safe and comfortable environment for your medical care.Thank you for your continued trust and understanding. Yuhei Kayukawa, Dire

Thank you very much for choosing our clinic. We’ve just updated the Director’s Diaries : “ Mental Health in 2020 — Suicide Prevention Among Young People ” Please feel free to take a look! Director Yuhei Kayukawa