Plot: Japan stays over at America's place for a while. Extreme culture-conflict ensues
Cast
Katsuyuki KonishiAmericaKatsuyuki Konishi was 39 in Hetalia - Season 4 - Things that Often Happen When Rooming with an American (Episode 7).
Birthday: Sat, Apr 21 1973
Hiroki TakahashiJapanHiroki Takahashi was 38 in Hetalia - Season 4 - Things that Often Happen When Rooming with an American (Episode 7).
Birthday: Sat, Sep 07 1974
Noriaki SugiyamaUnited KingdomNoriaki Sugiyama was 38 in Hetalia - Season 4 - Things that Often Happen When Rooming with an American (Episode 7).
Birthday: Sat, Mar 09 1974
Akira SasanumaAustriaAkira Sasanuma was 39 in Hetalia - Season 4 - Things that Often Happen When Rooming with an American (Episode 7).
Birthday: Sun, Mar 25 1973
Aki KanadaChibitaliaAki Kanada was 29 in Hetalia - Season 4 - Things that Often Happen When Rooming with an American (Episode 7).
Birthday: Thu, Aug 18 1983