HKT48 – Tenmonbu no jijou. Lyrics Meaning: A Story of Starcrossed High School Love

Why does a crush on an older student sometimes feel like they’re a million miles away? HKT48’s song “Tenmonbu no jijou” perfectly captures this feeling. It’s a bittersweet story about a boy, a girl, and a universe of unspoken emotions.

    The Astronomy Club’s Secret: HKT48’s Story in “Tenmonbu no jijou”

    This whole song is like a mini-drama set on a school rooftop. It’s all from the perspective of a high school boy who’s got it bad for his senior in the astronomy club. You can almost feel the quiet night air and see the stars above them.

    Joining for a Crush

    So, why is our main character even in the astronomy club? It’s not really for the stars. He basically admits he only joined so he could get closer to her. He had this whole plan to one day confess his reasons.

    Tenmonbu o
    The astronomy club…
    Eranda riyuu wa
    The reason I chose it
    Itsu no hi ni ka
    Was because someday
    Sou hanashitakute
    I wanted to tell you that

    He’s just there, watching her tie back her long hair while she peers into the telescope. For him, she’s the main event, not the constellations. Classic high school crush move, right?

    A Universe Between Them

    Here’s where it gets poetic. The guy feels a huge gap between them. It’s not just that she’s two years older. Her passion for the cosmos makes her seem like she’s in another world. He sees her reaching for a dream among the stars, while he’s just… reaching for her.

    The song uses space to describe this emotional distance. He feels like she’s a distant star, so far away that he can’t even tell if her light is from the past or present. It’s a brilliant way to show how out of reach she feels.

    Kimi wa uchuu no kanata de
    You are on the other side of the universe
    Boku yori mo sukoshi dake
    Just a little bit more than me
    Saki ni umareta
    You were born earlier
    Tooku kagayaita hoshi no
    That distantly shining star…
    Sono hikari itsu no mono?
    When is that light from?
    Kotaerarenai
    I can’t answer
    Ai wa nan kounen?
    How many light-years is love?

    That final line, “How many light-years is love?”, just hits you. It’s the perfect question for a love that feels impossibly far away.

    The Rumor Mill

    Just when things couldn’t get more dramatic, he hears a rumor that she’s quitting the club. His entire world shatters a little bit. His reason for spending nights on the school roof is about to disappear. You can feel his panic. Is it just a rumor? He hopes so, because if she leaves, his whole universe might just collapse.

    A Love Measured in Light-Years

    At its heart, “Tenmonbu no jijou” is about a one-sided love for someone who seems untouchable. She’s focused on her vast, cosmic dreams, and he’s focused solely on her. The song paints a vivid picture of that painful, beautiful gap between two people whose worlds aren’t quite aligned.

    The Bittersweet Beauty of a Distant Star

    So what’s the takeaway here? The song teaches us a gentle lesson about timing and unrequited feelings. Sometimes, you just have to admire someone from a distance, like a beautiful star you can see but never touch. It’s about accepting that you can’t force a connection. There’s a quiet beauty in that, even if it stings a little.

    What do you think? Is this song a sad story, or is it a beautiful memory of a first love? Let me know your thoughts on what this HKT48 track means to you!

    Lyrics: "Tenmonbu no jijou" by HKT48


    HKT48 – Tenmonbu no jijou [Lyrics KANJI]


    糸が切れ
    バラバラに
    飛び散った
    ビーズよ
    不規則な
    線 描く
    運命とは
    予測不能

    天文部を
    選んだ理由は
    いつの日にか
    そう 話したくて

    君は宇宙の彼方で
    僕よりも少しだけ
    先に生まれた
    遠く輝いた星の
    その光 いつのもの?
    答えられない
    愛は何光年?

    望遠鏡
    覗いてる
    長い髪
    束ねて…
    星たちの
    並び方
    ロマンティックな
    アルゴリズム

    真夜中過ぎ
    校舎の屋上
    募る想い
    ああ プラネタリウム

    君は地球のここから
    今 何を探してるの?
    僕は知りたい
    2つ年上の君は
    満天の星の中
    たった一つの
    夢に手を伸ばす

    天文部を
    君が辞めるって
    嘘なんだろ?
    そう 風の噂

    君は宇宙の彼方で
    僕よりも少しだけ
    先に生まれた
    遠く輝いた星の
    その光 いつのもの?
    答えられない
    愛は何光年?

    HKT48 – Tenmonbu no jijou [Lyrics ROMAJI]


    Ito ga kire
    Barabara ni
    Tobichitta
    Biizu yo
    Fukisokuna
    Sen egaku
    Unmei to wa
    Yosoku funou

    Tenmonbu o
    Eranda riyuu wa
    Itsu no hi ni ka
    Sou hanashitakute

    Kimi wa uchuu no kanata de
    Boku yori mo sukoshi dake
    Saki ni umareta
    Tooku kagayaita hoshi no
    Sono hikari itsu no mono?
    Kotaerarenai
    Ai wa nan kounen?

    Bouenkyou
    Nozoiteru
    Nagai kami
    Tsunete…
    Hoshitachi no
    Narabikata
    Romantikku na
    Arugorizumu

    Mayonaka sugi
    Kousha no okujou
    Tsunoru omoi
    Aa puranetariumu

    Kimi wa chikyuu no koko kara
    Ima nani o sagashiteru no?
    Boku wa shiritai
    Futatsu toshiue no kimi wa
    Manten no hoshi no naka
    Tatta hitotsu no
    Yume ni te o nobasu

    Tenmonbu o
    Kimi ga yameru tte
    Uso nandarou?
    Sou kaze no uwasa

    Kimi wa uchuu no kanata de
    Boku yori mo sukoshi dake
    Saki ni umareta
    Tooku kagayaita hoshi no
    Sono hikari itsu no mono?
    Kotaerarenai
    Ai wa nan kounen?

    HKT48 – Tenmonbu no jijou [English translation]


    The thread snapped,
    And scattered
    All over the place,
    Like beads.
    Drawing irregular
    Lines,
    Destiny is
    Unpredictable.

    The reason you chose
    The astronomy club,
    Someday,
    I really want to talk about it.

    You were born
    Just a little bit earlier than me,
    Beyond the universe.
    That light from a distant, shining star,
    How old is it?
    I can’t answer.
    How many light-years away is love?

    Peeking through
    The telescope,
    Tying up your
    Long hair…
    The way the stars
    Are arranged,
    It’s a romantic
    Algorithm.

    Past midnight,
    On the school rooftop,
    My feelings are growing stronger.
    Ah, it’s like a planetarium!

    From here on Earth,
    What are you searching for now?
    I really want to know.
    You, who are two years older than me,
    Amidst the starry sky,
    Reach out for just one
    Single dream.

    You’re quitting
    The astronomy club?
    That must be a lie, right?
    Just a rumor in the wind.

    You were born
    Just a little bit earlier than me,
    Beyond the universe.
    That light from a distant, shining star,
    How old is it?
    I can’t answer.
    How many light-years away is love?

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