“to collect / to store” in Japanese is 収, read shuu, osa (しゅう, おさ). It is a Grade 6 Kyōiku kanji, taught in year 6 of Japanese elementary school, and appears in words such as 収入 (income).
What does 収 mean?
本を棚に収める。
Same sound, different character — the classic trap. Compare them side by side: