Dr. Tomoyuki Aruga
| Prefecture | Tokyo Metropolis |
| Belonging | Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital https://www.tmhp.jp/komagome/section/geka/gekanyusen/doctor.html |
| Specialized | breast surgery |
| Experienced | breast cancer surgery and drug therapy, genetic medicine |
| Graduated University | Tokyo Medical and Dental University |
