Legal Sudden rent hikes spark lawsuits in Tokyo

[thomas]

Cases such as the one below are increasing in Tokyo:

A Tokyo couple in Shinjuku faced a dispute with their landlord after being asked in June 2024 to accept a ¥40,000 rent increase upon lease renewal. The couple's landlord claimed the rent hike is "being driven by the weak yen, soaring electricity prices prompted by Russia's invasion of Ukraine and inflation due to labour expenses." The email adds that the property was "rented out too cheaply" because of an inexperienced staff member. They initially agreed to a phased rise, but the landlord later demanded further increases, used threatening language, and filed a lawsuit in January 2025. The conflict escalated when parking fees were raised, and funds were transferred from their bank account without their consent. Later, access to the parking was cut off after the couple objected.

The tenants countersued, arguing illegal treatment. In November, the Tokyo District Court upheld the previously agreed rent of ¥188,000. It ruled in the couple's favour on the parking issue, ordering the landlord to repay improperly charged fees and cover legal costs. The court also found that claiming the rent had been "too cheap" did not justify a sudden increase.

"Amid rising land prices, cases demanding steep rent hikes are increasing, and we are frequently seeing landlords using parking lot rent hikes or contract termination as bargaining chips," said the couple's lawyer, Naoto Akiyama, who also holds a real estate appraiser license. The Law on Leasing Land and Buildings protects tenants, who are in a weaker position, by prohibiting landlords from unilaterally terminating leases unless there are valid reasons such as rent delinquency. "There was some ambiguity regarding parking lot rent, which is excluded from the scope of the Law on Leasing Land and Buildings," said Kentaro Kaneshige of Meikai University's Department of Real Estate. "The significant ruling here is that when the lease agreements for the building and parking lot are deemed integrated, certain restrictions apply to termination or rent increases." Under the law, landlords can negotiate with tenants if the rent is lower than the local market price, he noted. Tenants can request an explanation of how a specific rent was determined, or seek a third-party appraisal of what constitutes fair rent for a property.

According to Lifull Co, which operates a housing information site, the average listed rent for rental properties in Tokyo's 23 wards has reached record highs: about 120,000 yen for single-person units and 250,000 yen for family units.

Sudden rent hike triggers lawsuits in Tokyo

In June 2024, a couple living in a rental apartment in Tokyo's Shinjuku Ward received an email from their landlord requesting a rent hike of 40,000 yen after their lease renewal -- a shock that made them consider moving. For four years, the husband, in his 50s, and wife, in…

japantoday.com

Original Kyodo article on Yahoo News:

「値上げに応じないなら車を閉じ込めます」突然の家賃アップ通告から始まった３００日の法廷闘争　増額交渉には一定のルール、でも実は思わぬ「落とし穴」が？（47NEWS） - Yahoo!ニュース

物価高が続く昨今、不動産価格は高騰の一途をたどっている。住宅情報サイト運営のＬＩＦＵＬＬによると、東京２３区の賃貸物件の平均掲載賃料は、単身向けで約１２万円、家族向けで約２５万円といずれも過去最高

news.yahoo.co.jp