A series by itomugi-kun featuring the Prefectures of Japan (and Germany) with various associated Kantai Collection characters.
This pool is ordered by Prefecture number.

Currently not uploaded:
01 Hokkaido
02 Aomori
03 Iwate
04 Miyagi
05 Akita
06 Yamagata
07 Fukushima
08 Ibaraki
09 Tochigi
11 Saitama
12 Chiba
13 Tokyo
14 Kanagawa
15 Niigata
16 Toyama
17 Ishikawa
18 Fukui
19 Yamanashi
20 Nagano
21 Gifu
22 Shizuoka
23 Aichi
24 Mie
25 Shiga
26 Kyoto
27 Osaka
28 Hyogo
29 Nara
30 Wakayama
31 Tottori
32 Shimane
33 Okayama
34 Hiroshima
35 Yamaguchi
36 Tokushima
37 Kagawa
38 Ehime
39 Kochi
Germany