単

単 (Kangxi radical 24, 十+7, 9 strokes, cangjie input 火田十 (FWJ), four-corner 9050₆, composition ⿱𭕄⿻日十 or ⿱𭕄⿻甲一)

• 弾, 惮, 禅, 褝, 蝉, 騨, 戦, 箪

• Kangxi Dictionary: not present, would follow page 157, character 5
• Dai Kanwa Jiten: character 2752
• Dae Jaweon: page 360, character 2
• Hanyu Da Zidian (first edition): not present, would follow volume 1, page 47, character 3
• Unihan data for U+5358

Simplified from 單 (吅 → 𭕄). Compare 厳 (from 嚴).

(Fourth grade kyōiku kanji, shinjitai kanji, kyūjitai form 單)

From Middle Chinese 單 (MC tan); compare Mandarin 單 / 单 (dān):

• Go-on: たん (tan, Jōyō)
• Kan-on: たん (tan, Jōyō)

From Middle Chinese 單 (MC dzyen) and 單 (MC dzyenX|dzyenH); compare Mandarin 單 / 单 (chán) and 單 / 单 (shàn):

• Go-on: ぜん (zen)
• Kan-on: せん (sen)

From native Japanese roots:

• Kun: ひとえ (hitoe, 単)^{←ひとへ (fitofe, 単, historical)}