NGT48 – Boku wa mou shounen de wa naku natta. Lyrics Meaning: A Bittersweet Summer Goodbye

What happens when you bump into your first love after years apart? NGT48’s song paints this exact picture, a moment frozen in time at a summer festival. It’s a story about realizing that some things, and some people, can’t stay the same.

      The Story of “Boku wa mou shounen de wa naku natta”

      This song by NGT48 is basically a short film in musical form. It drops us right into a specific, super relatable moment. A guy is at a summer festival, just like the ones from his childhood, and then he sees her.

      An Unexpected Reunion

      The scene starts at a summer festival on the outskirts of town. It’s night, lanterns are glowing, and then he sees a familiar face. But she’s different now. She’s not the girl he remembers; she’s grown up.

      Kimi to battari to deatta ne machihazure no natsumatsuri no yoru
      I ran into you by chance on a summer festival night on the edge of town
      Yukata to APPU ni shita kami ga otonabitete chikayorigatakatta
      Your yukata and your hair put up made you seem so grown-up, I found it hard to approach you
      Kokoro no kyorikan kana
      Is this the distance between our hearts?

      Right away, there’s a wall between them. It’s not a real wall, but an invisible one built by time. Her mature look makes him hesitate. That feeling of distance is instant and a little heartbreaking.

      Fading Childhood Magic

      As he walks through the festival grounds, he notices something else has changed. The fun stalls and games just don’t feel the same. The magic he felt as a kid is gone. He’s an adult now, and the simple joys of the festival don’t hit the way they used to.

      Otona ni natte shimatta bokura wa yomise no doko demo
      We’ve become adults, and we can go to any of the night stalls
      Nandatte kaeru kedo WAKUWAKU shinaku natta
      We can buy anything, but we don’t get excited anymore

      He can buy anything he wants now, unlike when he was a kid clutching a single coin. But the excitement? That’s what’s missing. It’s a tough pill to swallow when you realize money can’t buy back that childhood wonder.

      A Brief, Awkward Encounter

      He musters up the courage to wave at her. But her reaction confirms his fears. She doesn’t run over for a hug or a nostalgic chat. She just gives a polite, formal little bow. It’s the kind of gesture you give to a stranger, not an old friend.

      Anna ni suki datta kanojo ga boku no shiranai sekai no juunin de
      The girl I loved so much is now a resident of a world I don’t know
      Kocchi kara te wo futte mita kedo taningyougi ni karuku eshaku wo shita
      I tried waving at her from over here, but she just gave a light, formal bow

      Ouch. That one stings. He realizes they live in separate worlds now. The connection they once had has faded into a polite memory.

      The Core of NGT48’s Song

      At its heart, “Boku wa mou shounen de wa naku natta” is about the exact moment a person realizes their youth is officially over. It’s not about a birthday or a graduation. It’s an emotional turning point. The song uses a chance encounter at a festival to trigger this deep feeling of nostalgia, loss, and acceptance of growing up.

      What We Can Take Away

      The song isn’t meant to be depressing. It’s actually quite beautiful. The fireworks are a perfect metaphor. They light up the sky brilliantly, but only for a moment. Then they’re gone, leaving just the memory.

      Subete wa isshun no dekigoto dakara utsukushii no kamoshirenai
      Everything is a momentary event, so maybe that’s why it’s beautiful
      Boku wa mou shounen de wa naku natta
      I’m not a boy anymore
      Ano natsu ni…
      In that summer…

      The lesson here is that it’s okay for things to end. The past was beautiful because it was fleeting. Trying to hold onto it forever is impossible. Acknowledging that he’s “not a boy anymore” isn’t a sad thing; it’s a sign of growth. He’ll always have that summer memory, and that’s enough.

      That’s my take on this beautiful, bittersweet NGT48 track. Does the story resonate with you? Maybe you see the fireworks differently. I’d love to hear your thoughts on it!

      Lyrics: "Boku wa mou shounen de wa naku natta" by NGT48


      NGT48 – Boku wa mou shounen de wa naku natta [Lyrics KANJI]


      君とばったりと出会ったね 街外れの夏祭りの夜
      浴衣とアップにした髪が 大人びてて近寄りがたかった
      心の距離感かな

      祭囃子に誘われながら 楽しげな人が行き交う境内
      子供の頃の甘い記憶が 屋台に並んでるようで…

      知らぬうちに僕らは 金魚掬(すく)いしなくなり
      ヨーヨーも綿飴も りんご飴も忘れてる
      思い出は現実か 本当にあったのか?
      それとも勘違いか 青春はいつだって
      あやふやなもの

      あんなに好きだった彼女が 僕の知らない世界の住人で
      こっちから手を振ってみたけど 他人行儀に軽く会釈をした
      遠くに枝垂(しだ)れ柳
      夜の空に花火が上がり それはいつまで明るいのだろう?
      全ては一瞬の出来事 だから美しいのかもしれない
      僕はもう少年ではなくなった
      あの夏に…

      神社まで続く提灯の灯(あか)りは あの頃と何も変わってないのに
      僕が歩いた玉砂利の道 感触が違う気がする

      大人になってしまった 僕らは夜店のどこでも
      何だって買えるけど ワクワクしなくなった
      500円玉一枚 握りしめて歩き回った
      あの頃は時間さえ忘れるほど楽しくて
      不夜城だった

      浴衣とアップにした髪が 大人びてて近寄りがたかった
      心の距離感かな

      祭囃子に誘われながら 楽しげな人が行き交う境内
      子供の頃の甘い記憶が 屋台に並んでるようで…

      知らぬうちに僕らは 金魚掬(すく)いしなくなり
      ヨーヨーも綿飴も りんご飴も忘れてる
      思い出は現実か 本当にあったのか?
      それとも勘違いか 青春はいつだって
      あやふやなもの

      あんなに好きだった彼女が 僕の知らない世界の住人で
      こっちから手を振ってみたけど 他人行儀に軽く会釈をした
      遠くに枝垂(しだ)れ柳
      夜の空に花火が上がり それはいつまで明るいのだろう?
      全ては一瞬の出来事 だから美しいのかもしれない
      僕はもう少年ではなくなった
      あの夏に…

      神社まで続く提灯の灯(あか)りは あの頃と何も変わってないのに
      僕が歩いた玉砂利の道 感触が違う気がする

      大人になってしまった 僕らは夜店のどこでも
      何だって買えるけど ワクワクしなくなった
      500円玉一枚 握りしめて歩き回った
      あの頃は時間さえ忘れるほど楽しくて
      不夜城だった

      あれから東京へ出て行って 僕らは何かできただろうか
      君は今何を求めてる それぞれの暮らしを抱えながら
      会わなきゃよかったかな
      夜の空に上がる花火は やがて暗闇へと消えるけれど
      瞼(まぶた)に残るあの夏だけは ずっとずっと消えることないだろう?
      僕はもう少年ではないんだ
      永遠に…

      あんなに好きだった彼女が 僕の知らない世界の住人で
      こっちから手を振ってみたけど 他人行儀に軽く会釈をした
      遠くに枝垂(しだ)れ柳
      夜の空に花火が上がり それはいつまで明るいのだろう?
      全ては一瞬の出来事 だから美しいのかもしれない
      僕はもう少年ではなくなった
      あの夏に…

      NGT48 – Boku wa mou shounen de wa naku natta [Lyrics ROMAJI]


      kimi to battari to deatta ne machihazure no natsumatsuri no yoru
      yukata to appu ni shita kami ga otonabitetekichiyorōgatakatta
      kokoro no kyori kan kana

      matsuribayashi ni sasowarenagara tanoshige na hito ga ikikau keidai
      kodomo no koro no amai kioku ga yatai ni naranderu yō de…

      shiranu uchi ni bokura wa kingyo sukui shinakunari
      yōyō mo wataame mo ringoame mo wasureteru
      omoide wa genjitsu ka hontō ni atta no ka?
      soretomo kanchigai ka seishun wa itsudatte
      ayafuya na mono

      anna ni suki datta kanojo ga boku no shiranai sekai no jūnin de
      kocchi kara te wo futtemita kedo taningyōgi ni karuku eshaku wo shita
      tōku ni shidareyanagi
      yoru no sora ni hanabi ga agari sore wa itsumade akarui nodarō?
      subete wa isshun no dekigoto dakara utsukushī no kamoshirenai
      boku wa mō shōnen de wa naku natta
      ano natsu ni…

      jinja made tsuzuku chōchin no akari wa ano koro to nani mo kawatte nai noni
      boku ga aruita tamajari no michi kanshoku ga chigau ki ga suru

      otona ni natte shimatta bokura wa yomise no doko demo
      nan datte kaeru kedo wakuwaku shinaku natta
      gohyakuendama ichimai nigirishimete arukimawatta
      ano koro wa jikan sae wasureru hodo tanoshikute
      fuyajō datta

      yukata to appu ni shita kami ga otonabitetekichiyorōgatakatta
      kokoro no kyori kan kana

      matsuribayashi ni sasowarenagara tanoshige na hito ga ikikau keidai
      kodomo no koro no amai kioku ga yatai ni naranderu yō de…

      shiranu uchi ni bokura wa kingyo sukui shinakunari
      yōyō mo wataame mo ringoame mo wasureteru
      omoide wa genjitsu ka hontō ni atta no ka?
      soretomo kanchigai ka seishun wa itsudatte
      ayafuya na mono

      anna ni suki datta kanojo ga boku no shiranai sekai no jūnin de
      kocchi kara te wo futtemita kedo taningyōgi ni karuku eshaku wo shita
      tōku ni shidareyanagi
      yoru no sora ni hanabi ga agari sore wa itsumade akarui nodarō?
      subete wa isshun no dekigoto dakara utsukushī no kamoshirenai
      boku wa mō shōnen de wa naku natta
      ano natsu ni…

      jinja made tsuzuku chōchin no akari wa ano koro to nani mo kawatte nai noni
      boku ga aruita tamajari no michi kanshoku ga chigau ki ga suru

      otona ni natte shimatta bokura wa yomise no doko demo
      nan datte kaeru kedo wakuwaku shinaku natta
      gohyakuendama ichimai nigirishimete arukimawatta
      ano koro wa jikan sae wasureru hodo tanoshikute
      fuyajō datta

      are kara Tōkyō e dete itte bokura wa nani ka dekitadarō ka
      kimi wa ima nani wo motometeru sorezore no kurashi wo kakaenagara
      awanakya yokatta kana
      yoru no sora ni agaru hanabi wa yagate kurayami e to kieru keredo
      mabuta ni nokoru ano natsu dake wa zutto zutto kieru koto nai darō?
      boku wa mō shōnen de wa nai n’da
      eien ni…

      anna ni suki datta kanojo ga boku no shiranai sekai no jūnin de
      kocchi kara te wo futtemita kedo taningyōgi ni karuku eshaku wo shita
      tōku ni shidareyanagi
      yoru no sora ni hanabi ga agari sore wa itsumade akarui nodarō?
      subete wa isshun no dekigoto dakara utsukushī no kamoshirenai
      boku wa mō shōnen de wa naku natta
      ano natsu ni…

      NGT48 – Boku wa mou shounen de wa naku natta [English translation]


      I ran into you by chance, on a summer festival night at the edge of town.
      Your yukata and hair tied up made you look so grown-up, almost unapproachable.
      Maybe it’s just the distance in our hearts?

      Drawn in by the festival music, cheerful people crossed paths in the shrine grounds.
      Sweet childhood memories felt like they were lining up at the stalls…

      Before we knew it, we stopped playing goldfish scooping.
      We’ve forgotten about yo-yos, cotton candy, and even candied apples.
      Are these memories real? Did they truly happen?
      Or is it just a misunderstanding? Youth is always
      such a hazy thing.

      The girl I liked so much was now a resident of a world I didn’t know.
      I tried waving from my side, but she gave a slight, formal bow, like to a stranger.
      In the distance, a weeping willow.
      Fireworks light up the night sky, but how long will they stay bright?
      Everything is a fleeting moment, and perhaps that’s why it’s so beautiful.
      I am no longer a boy.
      In that summer…

      The lanterns leading to the shrine haven’t changed at all since then,
      but the gravel path I walked on feels different to me now.

      We’ve become adults; we can buy anything at any night stall,
      but we’ve stopped feeling that excitement.
      Back then, we’d clutch a single 500-yen coin and wander around,
      it was so much fun, we’d even forget about time.
      It was like a city that never slept.

      Your yukata and hair tied up made you look so grown-up, almost unapproachable.
      Maybe it’s just the distance in our hearts?

      Drawn in by the festival music, cheerful people crossed paths in the shrine grounds.
      Sweet childhood memories felt like they were lining up at the stalls…

      Before we knew it, we stopped playing goldfish scooping.
      We’ve forgotten about yo-yos, cotton candy, and even candied apples.
      Are these memories real? Did they truly happen?
      Or is it just a misunderstanding? Youth is always
      such a hazy thing.

      The girl I liked so much was now a resident of a world I didn’t know.
      I tried waving from my side, but she gave a slight, formal bow, like to a stranger.
      In the distance, a weeping willow.
      Fireworks light up the night sky, but how long will they stay bright?
      Everything is a fleeting moment, and perhaps that’s why it’s so beautiful.
      I am no longer a boy.
      In that summer…

      The lanterns leading to the shrine haven’t changed at all since then,
      but the gravel path I walked on feels different to me now.

      We’ve become adults; we can buy anything at any night stall,
      but we’ve stopped feeling that excitement.
      Back then, we’d clutch a single 500-yen coin and wander around,
      it was so much fun, we’d even forget about time.
      It was like a city that never slept.

      Since then, we moved to Tokyo, and I wonder if we really accomplished anything.
      What are you seeking now, as we each carry on with our own lives?
      Maybe it would have been better if we hadn’t met.
      The fireworks rising in the night sky will eventually fade into darkness,
      but that summer, lingering in my eyelids, will surely never, ever disappear, right?
      I’m not a boy anymore.
      Forever…

      The girl I liked so much was now a resident of a world I didn’t know.
      I tried waving from my side, but she gave a slight, formal bow, like to a stranger.
      In the distance, a weeping willow.
      Fireworks light up the night sky, but how long will they stay bright?
      Everything is a fleeting moment, and perhaps that’s why it’s so beautiful.
      I am no longer a boy.
      In that summer…

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