All our doctors speak English, although they are not native speakers, so their proficiency varies. Please note that some of our staff, including nurses and medical clerks, do not speak much English, so you may be assisted with translation software.
Attending doctor at Koenji
| Mon | Tue | Wed | Thu | Fri/Sat | Sun |
|---|---|---|---|---|---|
| Wakimizu | Matsui | Matsui | Sakima | Wakimizu | Sakima |
| Mon | Wakimizu |
|---|---|
| Tue | Matsui |
| Wed | Matsui |
| Thu | Sakima |
| Fri / Sat | Wakimizu |
| Sun | Sakima |
Notice of change of attending doctor
- July 23 (Thu): Sakima → Wakimizu
Attending doctor at Kojimachi
* Dr. Iwahashi, the former Medical Director, will continue to provide consultations until the end of May 2026.
* From June, only one doctor will be on duty on Sundays, which may result in longer wait times and limited appointment availability. We recommend visiting on a weekday whenever possible.
* Due to Dr. Matsuda’s temporary leave of absence, the doctor schedule has been revised from May 1 onward. (Kojimachi Clinic only)
June-July 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| Morning | Matsui | Sakima | Sakima | Matsui | Yamazaki | Yamazaki Sakima | Yamazaki |
| Afternoon | * |
| Mon | Matsui |
|---|---|
| Tue | Sakima |
| Wed | Sakima |
| Thu | Matsui (* Morning Only) |
| Fri | Yamazaki |
| Sat | Yamazaki / Sakima |
| Sun | Yamazaki |
* From June onward, Thursday afternoons will be reserved for consultations related to nurse-performed treatments for the time being. As the clinic will also be closed during certain hours on some days, please refer to the “Notice of Change of Attending Doctor” below for details.
Notice of change of attending doctor
- July 16 (Thu): Closed: 4:00 PM – 7:00 PM
- July 23 (Thu): Closed: 6:00 PM – 7:00 PM
- July 30 (Thu): Closed: 4:00 PM – 7:00 PM


