While the people of Earth live in a stratified society on a ring surrounding the planet, Mitsu's father has disappeared and Mitsu is forced to undertake his father's profession as a window washer shortly after his junior high school graduation, which allows him a view of the higher levels of society through their windows.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41509 | 3929421 | 2252 | 74519 | 124567 | AVOH | 99 | AVOH09775 | 741.5 IWA | 741.5 | 1575485655 | 1709567815 |
| 137762 | 4011733 | 2269 | 74519 | 124567 | LIVH | 286 | T 312540 | GR 741.5 IWA | 741.5 | 1575485655 | 1709567815 |
| 1328036 | 4992512 | 2323 | 74519 | 124567 | PIBR | 382 | PIBR075514 | GN IWA | 1000 | 1581465224 | 1736518457 |
| 1750677 | 5356941 | 2433 | 74519 | 124567 | BPHS | 118 | BPHS043981 | MANGA IWA | 1000 | 1582575937 | 1742569409 |
| 2026127 | 5604813 | 2457 | 74519 | 124567 | GROL | 244 | GROL203619 | 741.5 IWA | 741.5 | 1582575937 | 1742569409 |
| 2673180 | 6170484 | 2373 | 74519 | 124567 | CAH | 126 | CAS034535 | GN IWA | 1000 | 1637782573 | 1736800991 |
| 2875561 | 6355656 | 2394 | 74519 | 124567 | MAS | 296 | T 33501 | Gra Iwaoka | 1000 | 1637782573 | 1736800991 |
| 2875562 | 6355656 | 2394 | 74519 | 124567 | MAS | 296 | T 33012 | Gra Iwaoka | 1000 | 1637782573 | 1736800991 |