Lexicon

-de gozaru
4-koma
Ahō
Akanbe
Akiba-kei
Alpha case
AMV
Anamorphic DVD
Animation (ambiguous)
Anime
Automatic Dialog Recording
Baka
Bentō
Bicycled
Bijin
Bishōjo
Bishōnen
Boke
Bootleg
Bukatsu
Cal Animage
Color Warmth
Cosplay
cour
Depth of Field
Digital Versatile Disc (DVD)
Dōjinshi
Dub
Dubfectionist
Dubtitling
Ecchi
ED
Fan service
Fanfic
Fansub
Fanzine
Foley
Fujoshi
Fukuoka
Garage Kit
Gokigenyou
Hentai
Honorifics
In-between
J-Pop
Japanimation
Josei
Kansai
Kantō
Kawaii
Kodomo
LaserDisc (LD)
Lazy Animation
Lemon
Longform
Looping
Machi Okoshi
Man Hua
Manga
Manga Cow
Manhwa
Manzai
Matte
Mecha
Mechanical Design
Moe
Niigata
Okama
Omake
Onomatopoeia
OP
Original Animation Video (OAV/OVA)
Original Net Anime (ONA)
Original Soundtrack (OST)
Osananajimi
Otaku
Panning
Pettanko
Pilot Episode
Property
Rōnin
Scanlation
Seinen
Seiyū
Self-Defense Forces
Sempai
Sensei
Sequential Art
Shitajiki
Shōjo
Shōjo-ai
Shōnen
Shōnen-ai
Shot on threes (ones, twos, etc.)
Simulcast
Strip
Super deformed
Tamaya! Kagiya!
Television Broadcast Technologies
Tsukkomi
VHS
World Manga
Yamato Nadeshiko
Yaoi
Yuri
That's all we have for now. Would you like to suggest a word to add in the lexicon?  
On the other hand, if you don't want to wait for us, you can write up your own lexicon entry of 200 words or more and send it to [email protected]. Make sure it is sufficiently detailed; we'd like the lexicon to be filled with details and not just simple definitions. Also, don't hesitate to email us if you feel that an entry is incomplete in any way.