TIL: For freelancers (個人事業), annual health checkups aren't required but also not tax-deductible.

As the title says, unlike company employees who are legally required to get annual health checkups (with their employer footing the bill or facing fines), freelancers aren't obligated to do this. If you decide to get a full health checkup (similar to the annual checkups employees get), you’ll need to bear the cost yourself. Unfortunately, these expenses can’t be counted as deductions to reduce your tax burden either.

For full-time freelancers out there: how are you handling this? Are there any affordable options I might not know about, or any other info I might have missed?