Vocabulary consisting only from characters you are able to read
十五夜
džuugoja
night of the full moon/the night of the 15th day of the 8th lunar monthleda1
悪夢
akumu
nightmare, bad dreammix
九日
kokonoka
nine days, the ninth day (of the month)jlpt5, toki
日本電信電話株式会社
nippondenšindenwakabušikigaiša
Nippon Telegraph and Telephone Corporation, NTTnamae
無題
mudai
No Title, untitledmix
旅人
tabibito
nomad, person who goes from place to place, gambling, etc., pilgrim; traveller, traveler, wayfarer, tourist; traveller, traveler, wayfarer, touristmix
予選
josen
nomination, primary, preliminary contestsuru
無意味
muimi
nonsense, no meaning, meaninglessmix
正常位
seidžoui
normal position (posture), missionary positionai
正常
seidžou
normalcy, normality, normalmix
正常化
seidžouka
normalization, normalisationsuru
北東
hokutou
northeast; northeastmix
書き置き
kakioki
note (letter) left behind, willmix
札
sacu
(1)token, label, (2)ticket, card, (3)charm, talisman mix
備考
bikou
note, remarks, NBmix
備忘録
bibouroku
notebook, memorandummix
通知
cuuči
notice, notification, report, postingsuru
小説家
šousecuka
novelist, fiction writermix
現代
gendai
nowadays, modern era, modern times, present-dayjlpt3
昨今
sakkon
nowadays, recently; nowadays, recentlytoki
回数
kaisuu
number of times, frequency, countmix
~番
~ban
number, place, turn, ~st, ~nd, ~rd, ~thjlpt5
数値計算
suučikeisan
numeric operation, numeric calculationmix
数式
suušiki
numerical formulamix
保育園
hoikuen
nursery school, day nurseryjlpt3
栄養
eijou
nutrition, nourishmentjlpt3
栄養成分
eijouseibun
nutritional informationmix
お盆
obon
O-Bon, Bon Festival, Lantern Festival, Festival of the Deadnamae
帯祭
obimacuri
Obi sash festivalkami
客体
kakutai; kjakutai
object; objectmix
漠然
bakuzen
obscure, vague, equivocalmix
観察
kansacu
observation, surveysuru
入手
njuušu
obtaining, coming to handsuru
明らか
akiraka
obvious, evident, clear, plainmix
自明
džimei
obvious, self-evident, trivial, axiomatic, self-explanatorymix
大洋州
taijoušuu
Oceania, Pacific Ocean countriesmix
提供
teikjou
offer, tender, program sponsoring, programme sponsoring, furnishing, provisioning, supplysuru
具申
gušin
offering a full report to a superiorsuru
供物
kumocu
offering; offeringmix
係員
kakariin
official (e.g. customs), clerk in chargemix
公表
kouhjou
official announcement, proclamationsuru
係
kakari
official, duty, person in chargemix
古典
koten
old book, classics, classicmix
宿敵
šukuteki
old enemy, longtime enemy, arch-enemy, traditional rival, longstanding foemix
古老
korou
old people, seniors, elders, old-timermix
幸先
saisaki
omen, sign (usually good)mix
不吉
fukicu
ominous, sinister, bad luck, ill omen, inauspiciousnessmix