日本語
hikikomori
social withdrawal
さいきん、ひきこもりが ふえて いるそうです。
They say that recently there have been a lot of cases of social withdrawal.
tojikomori
とじこもり
locked in
ほうもんかんご
home-visit nursing care
かさかさに なる
to be dry ; to be rough to the feel
ちゃれんじする
to challenge or be challenged
れいぎ
etiquette ; courtesy ; decency
りんぱせつ
lymph node