UlquiHime (UlquiorraXOrihime)
IchiRuki (IchigoXRukia)
GinXMatsumoto
Kuroshitsuji:
CielXAlois
CielXSebastian
Shugo Chara:
AmuXTadase
AmuXIkuto
AmuXKukai
AmuXKairi
AmuXNagihiko
RimaXNagihiko
InuYasha:
InuKago (InuYashaXKagome)
SesshyRin (SesshomaruXRin)
Chrono Crusade:
ChronoXRosette
Naruto:
SasuSaku (SasukeXSakura)
NaruHina (NarutoXHinata)
FMA:
EdXWinry
RoyXHawkeye
EdXRoy
ScarXWinry
Kingdom Hearts:
None yet, haven't read enough
DeathNote:
None. Maybe MelloXMatt
OHSHC:
TamaHaru (TamakiXHaruhi)
HikaHaru (HikaruXHaruhi)
KyoHaru (KyoyaXHaruhi)
HikaruXKaoru
APH:
N. ItalyXGermany
S. ItalyX Spain
DenmarkXNorway
SwedenXFinland
PrussiaXCanada
RoChu (RussiaXChina)
GiriPan (GreeceXJapan)
ChinaXJapan
USXUK (AmericaXEngland)
UKXJapan (EnglandXJapan)
USXCanada (AmericaXCanada)
FranceXUK (FranceXEngland)
PolandXLithuania
SwitzerlandXLiechtenstein
AustriaXHungary
ChibitaliaXHRE (Little N. ItalyXHoly Roman Empire)
BelarusXRussia
PrussiaXHungary
GermanyXPrussia
PrussiaXAustria
Vocaloid:
LenXRin
MikuXKaito
TetoXTed