How to Handle Problem Tenants: Late Payments, Noise, and Lease Violations
Every landlord eventually deals with a problem tenant. In Japan, evicting a tenant is genuinely difficult u2014 the legal protections for tenants under the Borrowing and Lending of Land and Buildings Act are robust, and courts are generally reluctant to order eviction unless the landlord has followed every procedural step and the situation is clearly egregious. This means prevention and early intervention are far more effective strategies than trying to force someone out after things have gone wrong.
Chronic Late Payments: Building a Paper Trail
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A tenant who is occasionally a day or two late is an annoyance. A tenant who is consistently five to fifteen days late every month is a problem that requires structured handling. The moment I see a second consecutive late payment, I shift from casual reminders to formal written notices.
Every formal notice I send is in writing, dated, and kept on file. If a situation eventually reaches a judicial scrivener or a court, I need to show:
- That I notified the tenant of each late payment in writing
- That I communicated the late fees clearly
- That I gave the tenant reasonable opportunity to rectify the situation
- That the late payment pattern is documented and consistent, not a one-time event
In Japan, a landlord cannot terminate a lease due to a few late payments. Courts typically require a pattern of serious non-payment and evidence that the landlord-tenant relationship of trust (shinraikankei) has fundamentally broken down. Multiple documented late payments, formal notices that went unanswered, and a guarantee company that has had to step in multiple times all contribute to building that case u2014 but it’s a slow process. Starting the documentation early is essential.
Noise Complaints: Acting Without Taking Sides
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Noise issues are among the most common complaints in Japanese apartment buildings. Japanese apartments are often not heavily soundproofed, and what one tenant considers normal living sounds can be genuinely disruptive to a neighbor. When I receive a noise complaint, my process is:
- Acknowledge the complaining tenant’s concern and thank them for reporting it u2014 don’t minimize it
- Contact the alleged noise-maker separately and explain that a general concern about noise levels has come up in the building u2014 I never identify the complainant
- Follow up with the complaining tenant to check if the situation has improved
- If the noise continues, send the alleged noise-maker a written notice referencing their lease’s noise clause and the building rules
- If problems persist after two written notices, I consult with a judicial scrivener about next steps
The key is to act as a neutral property manager, not as a judge. I try to resolve noise issues without creating a confrontational dynamic between tenants. Hostility between neighbors makes the whole building a worse place to live and drives good tenants to leave.
Lease Violations: Unauthorized Pets, Subletting, and Modifications
Lease violations require prompt, documented responses. If I discover a tenant has a pet in a no-pet unit, I send a written notice within a few days of discovery u2014 not weeks later. The notice states the specific lease clause that has been violated and gives the tenant a deadline to rectify the situation (in the case of pets, this typically means either removing the pet or discussing a formal amendment to the lease if I’m willing to allow it).
For unauthorized modifications u2014 removing fixtures, installing shelves that damage walls, changing locks without permission u2014 I inspect the modification, photograph it, and send a written notice requiring restoration to original condition or formal approval of the change. Small modifications I often allow retroactively if the tenant asks properly; it’s the lack of communication that’s the problem, not the modification itself.
Subletting without permission is a more serious violation. Under Japanese civil law, unauthorized subletting (mudan taikyou) is one of the clearer grounds for lease termination. If I discover subletting, I document it thoroughly and consult with a judicial scrivener before taking any action u2014 because even in this case, formal procedure matters.
When to Start the Eviction Process
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Eviction (taishaku no kaijo) in Japan is a last resort because it’s expensive, slow, and emotionally draining. The process typically involves:
- Multiple formal written notices and demands
- Mediation at the local court if the tenant disputes the eviction
- A formal lawsuit (minjisoshou) if mediation fails
- Court-ordered eviction enforcement (kyousei shikkou) if the tenant refuses to vacate after losing in court
From the first serious notice to physical eviction can take six months to two years. This is why the relationship-preservation and early-intervention approaches I described above are so valuable. The goal is always to resolve problems before they reach the point where eviction is the only option. I’ve managed to avoid formal eviction proceedings in my career u2014 not because I’ve been lucky, but because I’ve intervened early, documented everything, and treated problem tenants with firm professionalism rather than hostility.
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