NMB48 – Kokoro no moji wo kake!. Lyrics Meaning: When Lovesickness Feels Like a Fever

Why does falling in love sometimes feel exactly like getting sick? NMB48’s song “Kokoro no moji wo kake!” totally gets it. The song tells the story of a girl who thinks she’s caught some mysterious virus, but the real diagnosis is a huge crush.

    The Strange Sickness in “Kokoro no moji wo kake!”

    The song kicks off with our main character feeling seriously off. She’s not just a little tired; she’s completely out of it, and it’s starting to worry everyone around her.

    The First Symptoms

    Imagine waking up one day feeling dazed and floaty. That’s her reality. She has zero energy, and everything feels fuzzy. It’s so bad that even her mom gets concerned and sends her to a doctor.

    chotto nanka hen na no
    Something’s a little strange
    atama ga bo-tto shiteru
    My head is all fuzzy
    karada ga fuwafuwa shite
    My body feels like it’s floating
    nannimo yaruki ga shinai
    I don’t feel like doing anything

    An Unsolvable Medical Mystery

    But here’s the twist: the doctor is stumped. They run tests, but nothing adds up. Medically, there’s no explanation for her fever. This leads her to a wild conclusion. She must have been infected with a brand-new, undiscovered virus from someone she was near. Her heart is pounding, and she feels this ache that science just can’t explain.

    igaku de wa wakaranai
    Something medicine can’t explain
    netsu ga deteiru rashii
    It seems I have a fever

    The Real Culprit

    Of course, we know it’s not a virus. It’s a classic case of being head-over-heels. She’s lovesick! She can’t stop thinking about one specific person, and it’s taken over her whole system. The song cleverly points out there’s no vaccine you can buy for this feeling. All she can do is daydream and sigh.

    sekaijuu no (doko ni mo)
    Nowhere in this world
    utteinai (wakuchin)
    Is there a vaccine for sale
    yumemigokochi de tameiki bakari
    I’m just sighing in a daze

    So, What’s the Cure?

    The title of the song, “Kokoro no moji wo kake!”, literally means “Write the letters of your heart!” And that’s the big solution the song offers. The cure for this overwhelming “love sickness” isn’t medicine. It’s getting all those jumbled, confusing, and intense feelings out of your head and onto a piece of paper. It’s about facing the emotional chaos and giving it a physical form.

    The Message: Don’t Hide It, Write It!

    This song has such a sweet and useful message. It’s telling us that it’s okay to feel completely overwhelmed by a crush. Instead of trying to push those feelings down or pretend they don’t exist, you should confront them. The chorus is a direct command to be honest with yourself.

    kakushite wa dame da
    You can’t hide it
    shoujiki ni mitomenakya dame da
    You have to honestly admit it
    omotteru koto zenbu
    Everything you’re thinking
    kami ni kakidaseba raku ni naru
    Will be easier if you write it down on paper

    By writing everything down, even the messy and contradictory parts, you can start to understand your own heart. It’s a simple act of self-care that helps clear the fog and makes you feel in control again. You empty out your chest and lay it all out, and suddenly, that heavy feeling gets a little bit lighter.

    It’s such a relatable way to describe the confusion of a first crush, isn’t it? What do you think of this song’s advice? Does writing things down actually help you sort out your feelings? I’d love to hear your take on it!

    Lyrics: "Kokoro no moji wo kake!" by NMB48


    NMB48 – Kokoro no moji wo kake! [Lyrics KANJI]


    ちょっと何か変なの
    頭がぼーっとしてる
    身体がふわふわして
    何にもやる気がしない

    ママが心配するし
    病院 行ってみたけど
    医学ではわからない
    熱が出ているらしい

    もしかしたら(どこかで)
    未発見の(ウイルス)
    そばの誰かに感染(うつ)されたかも…
    心臓の鼓動がドキドキしてる
    切ない気持ち

    心の文字を書け!
    目を閉じれば浮かぶだろう
    もやもやとしてるのは
    自分じゃ気づかない恋煩い
    隠してはだめだ
    正直に認めなきゃだめだ
    想ってること全部
    紙に書き出せば楽になる

    精神のバランスが
    悪い時はつらいよね
    いつもの私じゃなく
    閉じこもっているみたい

    だけどなぜそうなのか
    理由を探せばいい
    特別なその人が
    気になっていることをね

    世界中の(どこにも)
    売っていない(ワクチン)
    夢見心地でため息ばかり
    何をしていても考えている
    甘い苦しさ

    心の文字を書け!
    思い浮かぶそのすべてを…
    バラバラでもいいから
    溜めているその言葉吐き出せよ
    飲み込んじゃだめだ
    胸の奥まで空っぽにして
    どうしようもない愛しさを
    そこに並べれば元気出る

    心の文字を書け!
    目を閉じれば浮かぶだろう
    もやもやとしてるのは
    自分じゃ気づかない恋煩い
    隠してはだめだ
    正直に認めなきゃだめだ
    想ってること全部
    紙に書き出せば楽になる

    NMB48 – Kokoro no moji wo kake! [Lyrics ROMAJI]


    Chotto nanika hen nano
    Atama ga bo~tto shiteru
    Karada ga fuwafuwa shite
    Nannimo yaruki ga shinai

    Mama ga shinpai suru shi
    Byouin ittemitakedo
    Igaku de wa wakaranai
    Netsu ga dete iru rashii

    Moshikashitara (dokoka de)
    Mihakken no (uirusu)
    Soba no dareka ni utsusareta kamo…
    Shinzou no kodou ga dokidoki shiteru
    Setsunai kimochi

    Kokoro no moji wo kake!
    Me wo tojireba ukabu darou
    Moyamoya to shiteru no wa
    Jibun ja kizukanai koiwazurai
    Kakushite wa dame da
    Shoujiki ni mitomenakya dame da
    Omotteru koto zenbu
    Kami ni kakidaseba raku ni naru

    Seishin no baransu ga
    Warui toki wa tsurai yo ne
    Itsumo no watashi janaku
    Tojikomotte iru mitai

    Dakedo naze sou na no ka
    Riyuu wo sagaseba ii
    Tokubetsu na sono hito ga
    Ki ni natte iru koto wo ne

    Sekaijuu no (dokonimo)
    Utte inai (wakuchin)
    Yumemigokochi de tameiki bakari
    Nani wo shite itemo kangaete iru
    Amai kurushisa

    Kokoro no moji wo kake!
    Omooikabu sono subete wo…
    Barabara demo ii kara
    Tamete iru sono kotoba hakidase yo
    Nomikonja dame da
    Mune no oku made karappo ni shite
    Doushiyou mo nai itoshisa wo
    Soko ni narabereba genki deru

    Kokoro no moji wo kake!
    Me wo tojireba ukabu darou
    Moyamoya to shiteru no wa
    Jibun ja kizukanai koiwazurai
    Kakushite wa dame da
    Shoujiki ni mitomenakya dame da
    Omotteru koto zenbu
    Kami ni kakidaseba raku ni naru

    NMB48 – Kokoro no moji wo kake! [English translation]


    Something feels a little off, you know?
    My head feels all fuzzy and spaced out.
    My body feels light and floaty,
    And I just don’t feel like doing anything at all.

    Mom’s worried, so
    I tried going to the hospital, but
    Medicine can’t figure it out.
    It seems I just have a fever.

    Could it be (somewhere out there)
    An undiscovered (virus)?
    Maybe I got infected by someone nearby…
    My heart’s beating so fast, thump-thump-thump.
    It’s such a bittersweet feeling.

    Write down the words of your heart!
    If you close your eyes, they’ll probably appear.
    That hazy, unclear feeling you have
    Is a lovesickness you haven’t even noticed yourself.
    You can’t hide it!
    You really need to honestly admit it.
    Everything you’re thinking and feeling,
    If you write it all down on paper, you’ll feel so much better.

    When your mental balance is
    Out of whack, it’s really tough, isn’t it?
    It’s not like my usual self;
    It feels like I’m withdrawn and cooped up.

    But why is it like this?
    You just need to look for the reason.
    It’s that special someone
    You’ve been thinking about, right?

    There’s no (vaccine)
    Sold (anywhere) in the whole world for this.
    I’m just daydreaming and sighing all the time.
    No matter what I’m doing, I’m thinking about it.
    It’s such a sweet kind of pain.

    Write down the words of your heart!
    Everything that comes to mind…
    It’s okay if it’s all messy and jumbled,
    Just spit out all those words you’ve been holding in!
    You can’t keep them swallowed inside.
    Empty out the very depths of your chest.
    If you line up all that overwhelming love
    Right there, you’ll feel so much better.

    Write down the words of your heart!
    If you close your eyes, they’ll probably appear.
    That hazy, unclear feeling you have
    Is a lovesickness you haven’t even noticed yourself.
    You can’t hide it!
    You really need to honestly admit it.
    Everything you’re thinking and feeling,
    If you write it all down on paper, you’ll feel so much better.

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