Explanation
Express the reason or cause; 'because', 'since', 'due to'.
Formation
Verb-casual + からです / い-Adjective + からです / な-Adjective + だからです / Noun + だからです
Detailed explanation
The ～からです grammar point is used to state the reason or cause of something, often as a short concluding statement. It can be translated as 'because', 'since', or 'due to' in English. The formation can be used with verbs, い-adjectives, な-adjectives, or nouns, but be careful with な-adjectives and nouns: typically, it's [Noun/な-adjective] + だからです.
Examples
Samui kara desu. Kooto wo kiteimasu.
It’s because it’s cold. That’s why I’m wearing a coat.
Kono mise wa yasui kara desu. Yoku kimasu.
It’s because this store is cheap. That’s why I come often.
Kare wa shinsetsu dakara desu. Minna ni suka-rete imasu.
It’s because he’s kind. Everyone likes him.
Kanojo wa gakusei dakara desu. Toshokan de benkyou shiteimasu.
It’s because she’s a student. She studies at the library.
Practice
Grammar content sourced from hanabira.org.