In alphabetical order.
Note: Much of the locations/areas from Japan appear in Pure Heart: Ninjutsu Chronicle.
A
Azuchi Castle (1579): ?
B
C
E
Enryaku-ji: Notable Tendai Buddhism temple on Mt. Hiei. Created in Heian period
F
FIMBA: Both a fictional continent and Monster breeder association. The latter appears in Monster Rancher video games. (Howl of Gray Wolf, Tiger of Freedom).
G
Gifu Castle:
H
Higashi Castle (Higashi-ji): Small, home of Takayori and his men (koga employer). Built to serve as a barrier for azuchi town, and is a hirayamashiro (a castle located on a hill surrounded by plains). Also, supported trade and sword training, outlook for Higashiomi.
I
Iga-Ueno Castle: Began in 1585. Still far off. Built by Tsutsui Sadatsugu, but succeeded by Todo Takatora.
IMa: Both a fictional continent and Monster breeder association. The latter appears in Monster Rancher video games (Howl of Gray Wolf, Tiger of Freedom)
J
K
Kakurezato (隠れ里): N/A
Kamiyon: Fictional building constituting a seat of government and military installation (Heroic Blaze SolAka)
Kashiwara Castle (柏原城): N/A
Kiyoshu Castle: Castle of Sengoku Lord Nobunaga Oda since 1555.
Kongōbuji: The Head Temple of Shingon Buddhism. It is located at Mt. Koya.
Konomo: N/A
L
M
Mibuno: Village created in April 1889. In January 1955, it merged with Nishitsuge village (西柘植村) to form the village of Kasuga (春日村). In Seishin, it is perceived as the home region of Kai. There is also Mibuno river and Mibuno Castle.
N
Nagoya Castle: Castle of Owari-Tokugawa Family. It was said that Nobunaga Oda was born here.
O
Odani castle: Mountain Castle of Azai Family
P
Q
R
Rome: The capital city of Italy, a country in Europe. It is the most populous city in Italy; The Pope is located here.