MDJ > BLOG > One point lesson > Let’s Learn Japanese Term, “MOTTAINAI”!! 2026.05.20 One point lesson Let’s Learn Japanese Term, “MOTTAINAI”!! もったいない “MOTTAINAI” 🇯🇵 A Japanese word for that painful moment when you waste something perfectly good 😭✨ Food… time… money… talent…If it feels like “this deserved better,” Japanese people say: 「もったいない!」(mottainai) There’s no perfect English translation… and that’s what makes it so Japanese 👀🇯🇵 Have you ever experiences a mottainai moment? 😊