Ichiban Ippai

Ichiban Ippai (いちばん いっぱい) or Full of Number Ones is a single of the band Ho-kago Tea Time, produced by Pony Canyon and published on 7 December 2011 within the album Unmei♪wa♪Endless!. The song is the opening theme song for the K-ON! Movie.

The song was sung by Yui Hirasawa's voice actress Aki Toyosaki, written by Shouko Oomori, composed by Tom-H@ck and arranged by Hajime Hyakkoku.

Versions
Aside from the original, Ichiban Ippai has the following different versions: {| border="0" cellpadding="1" cellspacing="1" class="article-table" style="width: 660px; "
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Instrumental

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 * style="text-align: left; "|This version is identical to the original with the exception of the removed vocals. It was released on the same album as the original version.
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MOVIE size Version

 * style="text-align: center; "| K-ON! Movie - Official Band Yarouyo!! K-ON! MOVIE Hen album cover.png
 * style="text-align: left; "|This shortened version is adjusted to the length of the opening of the movie. The version was featured on the album K-ON! Movie - Official Band Yarouyo!! K-ON! Movie Hen.
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Lyrics
{| class="wikitable outercollapse" ! Ichiban Ippai
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Japanese Lyrics
 おはよう ぴかぴか朝陽 全身に金色スポットライト うふうふ ハートのあたり いいことありそうな予\感

こころ何センチ? (知りたいな) どんなカタチしてるの?? (○、×、□???) わかんない でも“大好き”が触れる (あったかい場所) 場所 (正解!)

だから一番を探しに 出逢いに行こうよ (レッツゴー) 学校・音・歌・お茶・お菓子 百個目の一番も それは一番で 胸一杯 お腹一杯 (幸せ) 充たされて 一緒にね…にっこり

一番はひとつじゃない

おやすみ さよなら今日 星空は藍色ブランケット きゅんきゅん ハートの奥がほんのり せつないけど

昨日のかさぶた (痛みごと) いつの間に消えたように (ちちんぷいぷい) 真(ま)っ新(さら)な始まりはエンドレス(ドンと来いだもん) だもん (カモン!)

明日も一番を全力で 抱きしめてこうよ (ギュッと)

人・犬・風・花・小径 千個目の一番も やっぱ一番で 胸満杯 夢に乾杯 (がんばろう) 追いかけて転んでも平気

(Keep on Keep on Singing Songs) (Keep on Keep on)

最高って思う「瞬間」「今」を感じる、つくるため みんな生まれたね!? ハートを持って!!

いつもICHIBAN is No.1 We are all No.1 (ヤッホー) 楽しいに一所懸命だよ 百億個の一番 ぜんぶ宝物 出逢って 大好きになって (信じて) 抱きしめて 手放して ああ (See you, Good-bye) また出逢って (Hello) 幸せってその繰り返し 何個目の一番も 代わりなんてなくて 胸一杯 お腹一杯 (ありがとう) 充たされて ずっとずっと…にっこり

無限大だよ一番のパワー 一番はひとつじゃない

Romaji
Ohayou pika pika asahi  zenshin ni kin-iro SUPOTTORAITO Ufu ufu HAATO no atari  ii koto arisou na yokan

Kokoro nan senchi? (Shiritai na) donna KATACHI shiteru no?? (MARU, BATSU, SHIKAKU???) Wakannai demo "Daisuki" ga fureru (Attakai basho) basho (Seikai!)

Dakara ichiban wo sagashi ni deai ni ikou yo (RETTSU GOO) Gakkou•oto•uta•ocha•okashi Hyakukome no ichiban mo sore wa ichiban de Mune ippai  onaka ippai (Shiawase) mitasarete  isshoni ne...nikkori

Ichiban wa hitotsu ja nai

Oyasumi sayonara kyou  hoshizora wa aiiro BURANKETTO Kyun kyun HAATO no oku ga honnori  setsunai kedo

Kinou no asabuta (Itamigoto) itsunomani kieta you ni (Chichin pui pui) Massara na hajimari wa ENDORESU (Donto koi da mon) da mon (KAMON!)

Asu mo ichiban wo zenryoku de dakishimetekou yo (GYUTTO)

Hito•inu•kaze•hana•komichi Senkome no ichiban mo yappa ichiban de Mune manpai  yume ni kanpai (Ganbarou) oikakete koronde mo heiki

(Keep on Keep on Singing Songs) (Keep on Keep on)

Saikou tte omou "Shunkan" "Ima" wo kanjiru, tsukuru tame Minna umareta ne!? HAATO wo motte!!

Itsumo ICHIBAN is No.1 We are all No.1 (YAHHO-) Tanoshii ni isshokenmei da yo Hyakuokuko no ichiban zenbu takaramono Deatte daisuki ni natte (Shinjite) dakishimete  tebanashite Aa (See you, Good-bye) mata deatte (Hello) shiawase tte sono kurikaeshi Nankome no ichiban mo kawari nante nakute Mune ippai onaka ippai (Arigatou) mitasarete  zutto zutto...nikkori

Mugendai da yo ichiban no PAWAA Ichiban wa hitotsu ja nai

English Translation
Good morning, the sparkly morning sun is a golden spotlight on my whole body Tehehe, My heart has a premonition of good things to come

How many centimeters is the soul? (I want to know) What kind of shape is it? (Circle, X, square???) I dunno, but its the place (a warm place) I feel "love" (Correct!)

So, let's go search for and meet our number one (Let's go) School - sound - song - tea - dessert Even the hundredth number one is number one A full heart, a full tummy (is happiness) to satisfaction, together... we grin

There's isn't just one number one

Good night, goodbye today, the starry sky is an indigo-colored blanket Though there's a bit of a painful squeeze inside my heart

The scabs from yesterday (Painful things) May they disappear before I know it (Abra Cadabra!) A brand new beginning is (coming suddenly) endless (C'mon!)

Tomorrow too, let's hug with all our might our number one (tightly)

Person - dog - wind - flower - path Even the thousandth number one is number one With a full heart, toast our dreams (Do your best) Chase after them and you'll be fine even if you fall

(Keep on Keep on Singing Songs) (Keep on Keep on)

When you think "The best", you have to feel "the moment", and "now" Every one was born to make these things!? To have a heart!!

Always, ICHIBAN is No. 1 We are all No. 1 (Yahoo!) We have fun giving it our all Even the ten billionth number one is a treasure To meet by chance, to come to love someone, (Believe) to hug, to let go Ah, (See you, Good-bye) Until we meet again (Hello) it's a repetition of happiness No matter how many number ones there are, there's no substitutes for any of them A full heart, a full tummy (Thank you) to satisfaction, always, always... we grin

It's infinite, the power of number one There isn't just one number one }}
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