そのため、僕にとってのココは「遊び相手のお姉さん」で、家族のひとりとしての認識しかなく、親父に誰何するような存在ではなかった。

Sentence Analyzer

その ため にとって ここ 遊び 相手 姉さん 家族 ひとり として 認識 しか なく 親父 誰何する ような 存在 なかった

English Translation

For that reason Coco was, to me, 'an older sister I can play with' and I thought of her only as one member of the family not as someone I should question my father concerning her identity.

Furigana

そのため、(ぼく)にとってのココは「(あそ)相手(あいて)のお(ねえ)さん」で、家族(かぞく)のひとりとしての認識(にんしき)しかなく、親父(おやじ)誰何(すいか)するような存在(そんざい)ではなかった。

Romanji

Sono tame, boku nitotte no koko wa" asobi aite no o nēsan" de, kazoku no hitori toshite no ninshiki shika naku, oyaji ni suikasuru yōna sonzai de wa nakatta.

Words

其の (その)
that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...
(ため)
good; advantage; benefit; welfare; sake; purpose; objective; aim; consequence; result; effect; affecting; regarding; concerning
(ぼく)
I; me; you; manservant
に取って (にとって)
to; for; concerning; as far as ... is concerned; regarding
()
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
此処 (ここ)
here (place physically close to the speaker, place pointed by the speaker while explaining); this place; these last (followed by a duration noun and a past sentence: time period before the present time of the speaker); these next ... (followed by a duration noun and a non past sentence: time period after the present time of the speaker); the next ...
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
遊び (あそび)
playing; play (margin between on and off, gap before pressing button or lever has an effect)
相手 (あいて)
companion; partner; company; other party; addressee; opponent (sports, etc.)
(お、おん)
honorific/polite/humble prefix
姉さん (ねえさん、あねさん)
elder sister; (vocative) young lady; miss (referring to a waitress, etc.); ma'am (used by geisha to refer to their superiors)
(で、にて)
indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
家族 (かぞく)
family; members of a family
一人 (ひとり、いちにん)
one person; alone; unmarried; solitary
として (として)
as (i.e. in the role of); for (i.e. from the viewpoint of); apart from... (used to change the topic); even (e.g. "not even a single person"); thinking that...; trying to...
認識 (にんしき)
recognition; cognizance; cognisance; knowledge; realization; realisation; awareness; perception
しか (しか)
only; nothing but
無い (ない)
nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...
親父 (おやじ、ろうや、しんぷ)
one's father; old man; one's boss
()
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
誰何 (すいか)
challenging (an unknown person); asking a person's identity
様だ (ようだ)
(usu. at sentence-end) seeming to be; appearing to be; like; similar to; in order to (e.g. meet goal); so that; indicates hope, wish, request or mild command
存在 (そんざい)
existence; being

Kanji

Readings: ボク、 しもべ
Meanings: me, I (male)
Readings: ユウ、 ユ、 あそ.ぶ、 あそ.ばす
Meaning: play
Readings: ソウ、 ショウ、 あい-
Meanings: inter-, mutual, together, each other, minister of state, councillor, aspect, phase, physiognomy
Readings: シュ、 ズ、 て、 て-、 -て、 た-
Meaning: hand
Readings: シ、 あね、 はは
Meaning: elder sister
Readings: カ、 ケ、 いえ、 や、 うち
Meanings: house, home, family, professional, expert, performer
Reading: ゾク
Meanings: tribe, family
Readings: ニン、 みと.める、 したた.める
Meanings: acknowledge, witness, discern, recognize, appreciate, believe
Readings: シキ、 し.る、 しる.す
Meanings: discriminating, know, write
Readings: シン、 おや、 おや-、 した.しい、 した.しむ
Meanings: parent, intimacy, relative, familiarity, dealer (cards)
Readings: フ、 ちち
Meaning: father
Readings: スイ、 だれ、 たれ、 た
Meanings: who, someone, somebody
Readings: カ、 なに、 なん、 なに-、 なん-
Meaning: what
Readings: ソン、 ゾン、 ながら.える、 あ.る、 たも.つ、 と.う
Meanings: exist, suppose, be aware of, believe, feel
Readings: ザイ、 あ.る
Meanings: exist, outskirts, suburbs, located in