Vocabulary consisting only from characters you are able to read
僕
boku
I (used by men with close acquaintances)jlpt4
居合道
iaidou
iaido (art of drawing the Japanese sword)sport
茨城県
ibarakiken
Ibaraki prefecture (Kantou area)namae
同様
douyou
identical, equal to, same (kind), like, similaritymix
絵文字
emoji
ideograph/pictographmix
慣用句
kan'youku
idiomatic usage, common usagemix
不勉強
fubenkyou
idleness, lack of application, lazy study habitsgakkou
違法
ihou
illegal, illegality, invalid, unlawfulnessmix
照明
shoumei
illumination, lightingdenki
図説
zusetsu
illustration, diagrammix
直後
chokugo
immediately followingmix
不完全
fukanzen
imperfect, incomplete, faulty, defectivemix
皇族
kouzoku
imperial family, royaltymix
実現
jitsugen
implementation (e.g. of a system), materialization, materialisation, realization, realisationsuru
失礼
shitsurei
impoliteness, Excuse me, Goodbyejlpt4
重視
juushi
importance, stress, serious considerationsuru
要人
youjin
important personmix
重点
juuten
important point/lay stress on/colon/emphasis/(P)leda1
重要
juuyou
important, momentous, essential, principal, majorjlpt3
重要な
juuyouna
important, momentous, essential, principal, majorjlpt3
大切(な)
taisetsu(na)
important/valuable/worthy of care/(P)adj, leda1
改良
kairyou
improvement, reformsuru
厚顔
kougan
impudence, audacitymix
~中
~chuu
in (the middle of), within, during, whilejlpt5
要するに
yousuruni
in a word, after all, the point is ..., in short ...mix
駅前
ekimae
in front of station/(P)leda1
にも関らず
nimokakawarazu
in spite of, neverthelessmix
次々
tsugitsugi
in succession, one by onejlpt3
初めに
hajimeni
in the beginning, at firstjlpt5
市中
shichuu
in the citymix
取り込み中
torikomichuu
in the middle of something, busymix
非情
hijou
inanimate nature, callous, heartlessmix
線香
senkou
incense stickmix
出来事
dekigoto
incident, affair, happening, eventjlpt3
未完
mikan
incomplete, unfinishedmix
増加
zouka
increase, increment, additionsuru
誠に
makotoni
indeed, really, absolutely, truly, actually, very, quitemix
独立
dokuritsu
independence (e.g. Independence Day), self-supportsuru
独立国
dokuritsukoku
independent state or nationmix
表示
hyouji
indication, expression, display, presentation, representation, manifestationsuru
指示
shiji
indication, instruction, designation, directionssuru
不可欠
fukaketsu
indispensable, essentialmix
個人
kojin
individual, private person, personal, privatemix
個性
kosei
individuality, personality, idiosyncrasymix
内湯
uchiyu
indoor bath using water from a hot-springmix
工業国
kougyoukoku
industrialized nation, industrialised nationmix
必然的
hitsuzenteki
inevitable, necessarymix
幼児
youji
infant/baby/child/(P)jlpt3
案内所
annaijo
information deskmix
成分
seibun
ingredient/component/composition/(P)kagaku
持ち味
mochiaji
inherent flavor, inherent flavour, distinctive characteristicmix
非人間的
hiningenteki
inhuman, impersonalmix
初期値問題
shokichi mondai
initial value problemmath
初期値
shokichi
initial value, initializing value, IVmix
江
e; kou
(1)(arch) large river (esp. the Yangtze), (2)Lake Biwa mix
入り江
irie
inlet, cove, creek, baymix
車内
shanai
inside a carriagemix
館内
kannai
inside buildingmix
域内
ikinai
inside the areamix
中
naka
inside, middle, amongjlpt5