一週間 いっしゅうかん Also written 1週間 Meanings Noun one week Kanji 一 one. Read as イチ. 週 week. Read as シュウ. 間 interval. Read as カン. Common phrases 一週間にわたる 一週間を過ごす Words containing 一週間 丸一週間 (まるいっしゅうかん) the whole week Jinuma: Japanese Dictionary · Word lists