しかし、抗議を通して始めて自由で開かれた社会が維持されるのである。

Sentence Analyzer

しかし 抗議 を通して 始めて 自由 開かれた 社会 維持される ある

English Translation

Only through protest can a free and open society be maintained.

Furigana

しかし、抗議(こうぎ)(とお)して(はじ)めて自由(じゆう)(ひら)かれた社会(しゃかい)維持(いじ)されるのである。

Romanji

Shikashi, kōgi otōshite hajimete jiyū de hirakareta shakai ga ijisareru no de aru.

Words

然し (しかし)
however; but
抗議 (こうぎ)
protest; objection
を通して (をとおして)
through; throughout; through (the good offices of); by way of
始める (はじめる)
to start; to begin; to commence; to initiate; to originate; to open (e.g. a store); to start up; to establish (business. etc.); to start ...; to begin to ...
自由 (じゆう)
freedom; liberty; as it pleases you
()
be; is; indicates past or completed action; indicates light imperative
開く (ひらく)
to open; to undo; to unseal; to unpack; to bloom; to unfold; to spread out; to open (for business, e.g. in the morning); to be wide (gap, etc.); to widen; to hold (meeting, etc.); to give; to open; to found (nation, dynasty, sect, etc.); to open (a new business); to set up; to establish; to start; to open (ports, borders, etc.); to open (an account); to open up (new land, path, etc.); to clear; to develop; to open (a file, etc.); to extract (root); to reduce (equation); to cut open (fish); to change (kanji into hiragana); to flare (e.g. skirt); to slacken (into a poor posture)
社会 (しゃかい)
society; public; community; the world; social studies
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
維持 (いじ)
maintenance; preservation; improvement
()
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
(ある)
a certain ...; some ...

Kanji

Readings: コウ、 あらが.う
Meanings: confront, resist, defy, oppose
Reading: 
Meanings: deliberation, consultation, debate, consideration
Readings: ツウ、 ツ、 とお.る、 とお.り、 -とお.り、 -どお.り、 とお.す、 とお.し、 -どお.し、 かよ.う
Meanings: traffic, pass through, avenue, commute, counter for letters, notes, documents, etc.
Readings: シ、 はじ.める、 -はじ.める、 はじ.まる
Meanings: commence, begin
Readings: ジ、 シ、 みずか.ら、 おの.ずから、 おの.ずと
Meaning: oneself
Readings: ユ、 ユウ、 ユイ、 よし、 よ.る
Meanings: wherefore, a reason
Readings: カイ、 ひら.く、 ひら.き、 -びら.き、 ひら.ける、 あ.く、 あ.ける
Meanings: open, unfold, unseal
Readings: シャ、 やしろ
Meanings: company, firm, office, association, shrine
Readings: カイ、 エ、 あ.う、 あ.わせる、 あつ.まる
Meanings: meeting, meet, party, association, interview, join
Reading: 
Meanings: fiber, tie, rope
Readings: ジ、 も.つ、 -も.ち、 も.てる
Meanings: hold, have