delusion, 妄想
だから彼の妄想の原因は―心の病とされた
Therefore, the cause of his delusions was attributed to mental illness.
— 嵐の中で (2018)
君は僕の妄想だ
You're a figment of my imagination.
— ファイト・クラブ (1999)
お前が俺の妄想さ！
You're just a figment of my imagination!
君は完全な妄想状態にあるんです。
You're completely delusional.
いや…全部俺の…妄想？
No... was it all just my imagination?
— 君の名は。 (2016)
妄想です。
It's just my imagination.
何かの妄想なの？
Is this some kind of delusion?
— Good Luck, Have Fun, Don't Die (2026)
仕事は失敗ばかりでも妄想じゃ信じられない…
Even if work is nothing but failure, I can’t believe it was all just in my head…