| Word | Reading | Meaning |
| 箱 | はこ, こう | box; car (of a train, etc.); shamisen case, shamisen; man who carries a geisha's shamisen; receptacle for human waste, feces (faeces) |
| 私書箱 | ししょばこ | post office box |
| 投票箱 | とうひょうばこ | ballot box |
| 巣箱 | すばこ | nest box, (bee) hive, frame, super |
| 重箱 | じゅうばこ | multi-tiered food box, stacked boxes |
| 箱詰め | はこづめ | packed in a box (i.e. chocolates) |
| 箱入り | はこいり | cased, boxed |
| ごみ箱 | ごみばこ | garbage can, garbage box, rubbish bin, trash can, dust bin, dustbin |
| げた箱 | げたばこ | shoe rack (in genkan), cupboard (for shoes and clogs) |
| ドル箱 | ドルばこ | patron, milch cow |