“Cedar / Cryptomeria” in Japanese is 杉, read san, sugi (さん, すぎ). It is a Jōyō kanji taught in Japanese secondary school (junior & senior high) — the 高手 · Master tier beyond the grade 1–6 Kyōiku set, and appears in words such as 杉並木 (cedar avenue).
What does 杉 mean?
Same sound, different character — the classic trap. Compare them side by side: