彼の兄はコンピューターのことしか頭にない。

Sentence Analyzer

コンピューター こと しか ない

English Translation

His brother has nothing but computers on his mind.

Furigana

(かれ)(あに)はコンピューターのことしか(あたま)にない。

Romanji

Kare no ani wa konpyu-ta- no koto shika atama ni nai.

Words

(かれ)
he; him; his; boyfriend
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
(あに)
elder brother; older brother
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
コンピュータ (コンピュータ、コンピューター)
computer
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
しか (しか)
only; nothing but
(あたま、かしら)
head; hair (on one's head); mind; brains; intellect; leader; chief; boss; captain; top; tip; beginning; start; head; person; top structural component of a kanji
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
ない (ない)
not; emphatic suffix

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ケイ、 キョウ、 あに
Meanings: elder brother, big brother
Readings: トウ、 ズ、 ト、 あたま、 かしら、 -がしら、 かぶり
Meanings: head, counter for large animals