AKB48 – Iikagen no Susume. Lyrics Meaning: The Awesome Power of Being ‘Good Enough’

Why do we put so much pressure on ourselves to get everything right? AKB48’s song “Iikagen no Susume” is basically a fun anthem for this feeling. It’s a reminder that sometimes, just being okay is more than enough.

    AKB48’s “Iikagen no Susume”: A Story of Letting Go

    This song tells a super relatable story about growing up. It’s all about that weird moment when you realize life isn’t about remembering everything, but about knowing what to forget.

    Growing Up and Clearing Out the Junk

    The song starts with someone having a little realization as they get older. They figure out that to survive, you kind of have to delete old files from your brain. Otherwise, you’d just overload!

    “Ikiru” tte koto wa
    “Living” means
    Nanika wasurete yuku koto
    Forgetting something along the way
    Atama PANKU shinai you ni
    So your head doesn’t explode
    Kako wo mabii teru
    You’re thinning out the past

    It even mentions forgetting the pain of past heartbreaks. That awful, breathless feeling? Poof, it’s gone. It’s like our brains are doing a spring clean to make room for new stuff.

    Yesterday’s Rules Don’t Work Today

    Here’s the main problem the song points out. You can’t solve today’s problems with yesterday’s instruction manual. Life keeps throwing new levels at you, and your old cheat s won’t work.

    Kinou made no kioku dake de
    With only memories up to yesterday
    Teashi ugokashite mo
    Even if you move your arms and legs
    Me no mae no sono kabe wa norikoerarenain da
    You can’t get over that wall in front of you

    Every day looks the same, but it’s totally new. The song says that trying to be perfect and rigid just makes you stuck. You have to be a little flexible to get through it.

    The Downside of Forgetting

    But there’s a catch. While you’re deleting the bad stuff, sometimes you accidentally delete the good stuff, too. The song gets a bit sad here, remembering the pure, simple things from childhood that got lost along the way.

    Mondai wa daiji na koto mo wasurete shimau koto sa
    The problem is that you also forget important things
    Himitsu ni shiteta KABUTOMUSHI no ki toka…
    Like the secret beetle tree…
    Motto majime ni yarou to omotte
    When you thought you had to be more serious
    Doryoku shite itara
    And kept trying hard
    Dare mo kare mo tada no otona ni natta
    Everyone just became a regular adult

    Trying so hard to be serious and responsible made everyone just… a grown-up. And not in a cool way. The magic and imagination of being a kid just faded away.

    The Heart of “Iikagen no Susume”

    The core of this song is a celebration of the word “iikagen”. It can mean careless or irresponsible, but here, it means something more like “good enough” or “easy-going”. AKB48 is telling us that a laid-back attitude is the key. Life’s walls get higher every day, so don’t beat yourself up if you can’t clear them perfectly every time.

    AKB48’s Big Lesson: Chill Out!

    The ultimate takeaway is super simple: stop trying to be perfect. Life is messy and unpredictable. There’s no single “right” way to do things. You just have to try stuff and see what happens.

    Being a little “iikagen” gives you the freedom to make mistakes and not feel crushed by them. It’s permission to be human. As the song says, it’s probably the easiest way to live.

    IIKAGEN kurai ga kitto choudo iin da yo
    Being “good enough” is surely just right

    So what do you think? Does this idea of being “good enough” hit home for you, or do you have a different take on it? I’d love to hear your thoughts on what this AKB48 song means to you!

    Lyrics: "Iikagen no Susume" by AKB48


    AKB48 – Iikagen no Susume [Lyrics KANJI]


    少しだけ大人になって
    僕にもわかったことを
    ノートに書き出してみようと思う
    “生きる”ってことは
    何か忘れて行くこと
    頭 パンクしないように
    過去を間引いてる

    恋に何回も破れ 落ち込み
    あんなつらかった
    息苦しさもいつのまにか消えた

    昨日までの記憶だけで
    手足 動かしても
    目の前のその壁は 乗り越えられないんだ
    同じように見えるけど
    今日は いつも新しい
    イイカゲンくらいが きっと ちょうどいいんだよ

    問題は 大事なことも忘れてしまうことさ
    秘密にしてたカブトムシの木とか…
    友達のために ずっと待った純粋さ
    今は想像の絵なんか上手く描けないよ

    もっとまじめにやろうと思って
    努力していたら
    誰も彼も ただの大人になった

    昨日までの記憶だけで
    チャレンジしてはみても
    今そこにある問いは 初めての難問だ
    できなくても当たり前
    明日はもっと難しい
    イイカゲンだったら きっと 楽に生きられる

    何もきっちりしなくていいんだ
    何が正しいか?
    やってみなけりゃわからないのさ すべて

    昨日までの記憶だけで
    手足 動かしても
    目の前のその壁は 乗り越えられないんだ
    同じように見えるけど
    今日は いつも新しい
    イイカゲンくらいが きっと ちょうどいいんだよ

    AKB48 – Iikagen no Susume [Lyrics ROMAJI]


    Sukoshi dake otona ni natte
    Boku ni mo wakatta koto o
    Nōto ni kakidashite miyō to omou
    “Ikiru” tte koto wa
    Nanika wasurete iku koto
    Atama panku shinai yō ni
    Kako o mabīteru

    Koi ni nankai mo yabure ochikomi
    Anna tsurakatta
    Ikigurushisa mo itsunomanika kieta

    Kinō made no kioku dake de
    Teashi ugokashite mo
    Me no mae no sono kabe wa norikoerarenainda
    Onaji yō ni mieru kedo
    Kyō wa itsumo atarashii
    Iikagen kurai ga kitto chōdo ī n da yo

    Mondai wa daiji na koto mo wasurete shimau koto sa
    Himitsu ni shiteta kabutomushi no ki toka…
    Tomodachi no tame ni zutto matta junsuisa
    Ima wa sōzō no e nanka umaku egakenai yo

    Motto majime ni yarou to omotte
    Doryoku shite itara
    Daremo kare mo tada no otona ni natta

    Kinō made no kioku dake de
    Charenji shite wa mite mo
    Ima soko ni aru toi wa hajimete no nanmon da
    Dekinakute mo atarimae
    Ashita wa motto muzukashii
    Iikagen dattara kitto raku ni ikirareru

    Nani mo kicchi-ri shinakute ī n da
    Nani ga tadashii ka?
    Yatte minakerya wakaranai no sa subete

    Kinō made no kioku dake de
    Teashi ugokashite mo
    Me no mae no sono kabe wa norikoerarenainda
    Onaji yō ni mieru kedo
    Kyō wa itsumo atarashii
    Iikagen kurai ga kitto chōdo ī n da yo

    AKB48 – Iikagen no Susume [English translation]


    Becoming a little bit of an adult,
    I’ve realized some things,
    and I think I’ll try writing them down in my notebook.
    “Living” actually means
    forgetting some things.
    So your head doesn’t get overloaded,
    you just weed out the past.

    Falling in love and getting heartbroken countless times,
    all that painful,
    suffocating feeling disappeared before I knew it.

    If you only rely on memories from yesterday
    to move your hands and feet,
    you won’t be able to overcome the wall right in front of you.
    It might seem the same,
    but today is always brand new.
    Being “just good enough” is probably perfect!

    The problem is forgetting important things too, you know.
    Like the beetle tree I kept secret…
    Or the pure innocence of waiting for a friend for so long.
    Now I can’t even draw an imaginary picture very well.

    If I tried to be more serious
    and worked really hard,
    everyone just became plain old adults.

    Even if you try to challenge yourself
    with just memories from yesterday,
    the questions right now are brand new, tough puzzles.
    It’s totally okay if you can’t do it.
    Tomorrow will be even harder.
    If you’re “good enough,” you’ll surely live more easily!

    You don’t have to be super strict about everything.
    What’s truly right?
    You won’t know everything unless you try it out!

    If you only rely on memories from yesterday
    to move your hands and feet,
    you won’t be able to overcome the wall right in front of you.
    It might seem the same,
    but today is always brand new.
    Being “just good enough” is probably perfect!

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