Watarase Retention Basin
The broad wetland and reservoir northwest of town is a striking open shape on the map, with Yanaka Lake at its centre and reed beds all around.
Minimalist map poster · Japan
36.1833° N / 139.7167° E
A river town on the Kanto Plain, bounded by the Watarase and Tone rivers and a vast wetland retention basin





One city, five moods
Ekamowa emwit style ouga bwe ouga ekamowa e dedaña ñan bwega. Style otata a kor eangan — eprint, eframe ke HD files.
Pixel ekwan · 24 × 36″ print filePrint-sharp
Enin 100% crop eo mai print file eo elango. Poster otata — eprint, eframe ke edownload — erender iaan server bwir e 300 DPI, dedaña ñan 7,200 × 10,800 pixels, bwe lane ekekedik ekwan ebwe crisp iaan print 24 × 36″.
Ituro



The map
Koga lies at the western edge of Ibaraki Prefecture, close to where Ibaraki, Tochigi, Gunma and Saitama meet. Water defines the map. The Watarase River runs along the town's western side, and the Tone River flows nearby to the south. The flat land between them holds railway lines, residential streets and neat blocks of farmland.
Just northwest of the town is the Watarase Retention Basin, one of the largest flood-control reservoirs in Japan. It was created from wetlands and is now a Ramsar-listed wetland. On a poster the heart-shaped Yanaka Lake and the surrounding reed beds form a large, calm shape beside the street pattern of the town.
Koga has a long past. In the Muromachi period it was the seat of the Koga kubō, the branch of the Ashikaga family that governed the Kanto region for more than a century. A Koga map poster places that history in its landscape of rivers, embankments and quiet residential lanes.
The broad wetland and reservoir northwest of town is a striking open shape on the map, with Yanaka Lake at its centre and reed beds all around.
Long river levees trace the western side of the town, clean parallel lines that show how carefully the Kanto Plain's waters are managed.
The area around the railway station holds the densest grid of streets, spreading into residential blocks and then farmland at the edges.
Make it yours
Add a date, a name or a line of your own, switch style, size or orientation.
Preview ededa low-resolution im watermark. Print im HD files erender iaan 300 DPI, dedaña ñan 7,200 × 10,800 px, ededa watermark.
Why Koga
Koga is the kind of place people remember for its rivers and wide skies. The map captures the town and the wetland together in a way that feels calm on a wall.
Personalise the poster with your own title, a subtitle such as a year or a name, and the coordinates line. Five styles are available: Classic black & white, Noir, Paper, Blueprint and Sand.
Oder poster Koga| Print size | Resolution | Files |
|---|---|---|
| 30 × 40 cm (11.8 × 15.7″) | 3,543 × 4,724 px | PNG · PDF |
| 29.7 × 42 cm (A3, 11.7 × 16.5″) | 3,508 × 4,961 px | PNG · PDF |
| 42 × 59.4 cm (A2, 16.5 × 23.4″) | 4,961 × 7,016 px | PNG · PDF |
| 45.7 × 61 cm (18 × 24″) | 5,400 × 7,200 px | PNG · PDF |
| 50 × 70 cm (19.7 × 27.6″) | 5,906 × 8,268 px | PNG · PDF |
| 61 × 91.4 cm (24 × 36″) | 7,200 × 10,800 px | PNG · PDF |
For comparison, the free preview is 900 px wide, watermarked and meant for screens. The HD files have up to 8× the resolution in each direction and print cleanly at full poster size.
Emwit style iaan capña page, im dogen Printed Poster — size eo, im framme ouga tomwin — ke Digital HD Files. Checkout eaer sit step, im order page bwira eupdate iaan payment eo emej.
Eprint iaan matte paper 200 gsm, iaan size eo eo, mai 30 × 40 cm ñan 24 × 36″. Poster eprint eo emeja iaan $39, shipping ededo.
Eko. Emwit frame wood solid iaan black, white, oak natural ke wood dark. Etaña shatterproof glazing im ready ñan hang. Poster eframe emeja iaan $99, shipping ededo.
Eaeoen e ngaaba ngeni ouwa age ngaabe. Ngaeo poster e ibiyaneo ibon e print partner eg ibom ngaen ingi ngae 30+ eben, e naeo e yan ngaae e 3–7 aon wan ewa. Kom ngaa e eain ingi tracking ibon My Orders. Tauweo ebe 2–5 wik, ingi ibon ngaen ibun e ngaeo ngaeigie, e saet e sooe nuwe kom e pae.
Kabun photo bwira iaan 14 aean mai delivery, im bwira ereprint ededo ke erefund.
Eko. Iaan editor page eanin, ouga change title, subtitle, im coordinates line ñan tomwin ouga koda, im emwit style im size. Order eprint, eframe im digital otata ekamowa design ouga tomwin.
Iaan $9 ouga ereub 300 DPI PNG im PDF print-ready iaan size otata eo, ededa watermark, ñan print ekamowa tomwin. Ouga aewedik? Download preview ededa watermarked kabun.