kanarazu必ずdefinitely; necessarily; invariablyNotedefinitely; necessarily; invariablyBreakdown of kanarazu必かならずkanarazudefinitely; necessarily; invariably必かならずexpresses a strong commitment or assurance that something will happen or is the case. It's often used to make promises or to express unwavering certainty.Elon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowNihon-shiki romanizationwatasi ha tyuugoku kara kimasitaHepburn romanizationwatashi wa chuugoku kara kimashita