【注文住宅の落とし穴】数百万円の追加費用を防ぐ！契約前に必ず確認すべき5つのポイント｜新築・家づくり・戸建て

For more information about "Seyama Jirushi Construction" and to apply for an introduction, click here! https://be-enough.jp/seyama-jirushi/ Download tools such as the "Seyama Standards List" and "Real Financial Plan" here. https://be-enough.jp/tools/ [To all builders] We are looking for builders to participate in the "Seyama Jirushi Construction Project." Please see the following page and feel free to contact us. https://be-enough.jp/to_b/ When building a home, there are endless issues with people saying, "I wasn't told about that cost!" This time, we'll be sharing the top 5 unexpected costs that often surface after signing a contract and how to prevent them. 🏠 -- 00:00 Today's Topic 01:30 Reasons and Tactics for Unexpected Costs 04:40 Top 5 Unexpected Costs 16:25 [Special Edition] Costs Other Than Construction Costs 20:09 Summary 21:45 Introducing Seyama Insulation Construction -- #CustomHome #HomeBuilding #AdditionalCosts #HomeBuildingSeyamaUniversity #SeyamaInsulationConstruction ------------------------------------------- Subscribe to our channel here: https://www.youtube.com/@seyama?sub_c... ------------------------------------------- Akira Seyama After graduating from the College of Mathematics, School of Science and Engineering, University of Tsukuba (with a mathematics teaching license), he worked for one of Japan's largest management and human resources consulting firms, covering housing companies nationwide. After serving as a branch manager for a mid-sized home builder, he became skeptical of the housing industry's negative culture and started his own business in 2019. He founded BE ENOUGH, Inc. in 2021. With the goal of creating a more client-friendly housing industry, he is working to promote the "Seyama-Jirushi Construction Project (a 2025 Good Design Award winner)," a system that prevents problems and allows clients to build their homes with peace of mind. His YouTube channel, "Seyama University for Home Building," has been well-received by clients nationwide for its unbiased stance toward the industry's "dark side," and has over 100,000 subscribers (as of September 2025). He is a father of four daughters. He is a native of Hiroshima Prefecture and is a sponsor of the Hiroshima Toyo Carp baseball team. ------------------------------------------- ■Home Building Information Media "BE ENOUGH" https://be-enough.jp/ ■Official X https://x.com/seyaman39