[GReeeeN’s Masterpieces] Numerous Tie-ins! Collection of Big Hits & Popular Songs
Since their major debut with “Michi” in 2007, GReeeeN has left a tremendous impact on the music scene.
Even after changing their group name to GRe4N BOYZ in April 2024, they continue to create heartwarming masterpieces that stand by us in every moment of life—their musical world consistently moves our hearts and gives us courage whenever we need it.
In this article, we’ll introduce GReeeeN’s music, from songs that stir nostalgic memories to works whose appeal remains undimmed even today.
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[GReeeeN’s Masterpieces] Numerous Tie-ins! Collection of Big Hits & Fan Favorites (51–60)
A I U E O music ♬GReeeeN

It features an appealing, playful melody and rhythm that skillfully incorporate the Japanese syllabary.
This work expresses the beauty of language and music, carrying a message about the importance of communication.
収録アルバム「いいね!(´・ω・`)☆」に含まれ、2013年4月にはテレビ東京系アニメ「LINE TOWN」のオープニングテーマにも起用された。
With GReeeeN’s characteristically positive worldview, the song has gained popularity and can be enjoyed across generations, from children to adults.
It is also well-received as a choral piece for school music classes and events, making it a recommended song for everyone to sing together and feel energized.
WONDERFULGReeeeN

Since their debut, GReeeeN—a four-member vocal group that has consistently kept their appearances private to avoid interfering with their primary profession as dentists—has maintained a unique presence.
Their 35th digital-only single, “WONDERFUL,” selected as the theme song for the film Daimyō Tōsan (The Lord’s Bankruptcy), is a pleasant number featuring a piano-centered ensemble and a lively shuffle beat.
The lyrics, which highlight the importance of acting true to yourself and following your heart, are sure to encourage those who find themselves hesitating or feeling envious of others.
It’s a refreshing pop tune with a catchy rap that deserves special attention.
lightly; nimbly; flutteringlyGReeeeN

GReeeeN is a boys’ group that continues to stir deep emotions in listeners.
Their song “Hirari” was written as the theme for the All-Japan Collegiate Ekiden and was released digitally in November 2023.
It’s a characteristically uplifting cheer song from them.
With a breezy lightness that feels like dashing straight ahead, it gives a fresh impression for GReeeeN.
The phrase at the end of the chorus will surely help push you to draw out the strength you’ve built through daily training when it counts.
Runners, of course—but also anyone dedicated to their craft—should give it a listen as a source of support.
Forget-me-notGReeeeN

GReeeeN’s “Wasurenagusa,” written as the ending theme for the anime AI no Idenshi, captures the feelings of coexistence between AI and humans in the story and the experience of going through many “nice to meet you” moments—sentiments that, of course, resonate among humans as well.
And doesn’t that moving, expansive chorus—so characteristic of GReeeeN’s music—bring tears to your eyes? We encounter countless first-time emotions in life, but if you feel you’ve forgotten that sense lately, this is a song you should definitely listen to.
[GReeeeN’s Masterpieces] Many tie-ins! Collection of big hits and fan favorites (61–70)
Day by DayGReeeeN

It’s a song that carries the message that even if the treasured memories of laughing with dear friends become a thing of the past, they will never be forgotten.
Because what’s truly important never disappears, it encourages you to move forward with a positive mindset.
The melody is very bright, so listening to it lifts your spirits.
KARAKARAGReeeeN

The B-side track to the single released on August 19, 2015, SAKAMOTO.
This song was specially written by GReeeeN as the theme for their collaboration project with Yomiuriland, “YomiUReeeeN Land.” The music video drew attention for featuring a couple selected from 1,000 applicants.
MISS YOUGReeeeN

We argue sometimes, but I really love you.
That bittersweet feeling is captured in GReeeeN’s “MISS YOU.” If we were to part ways while still fighting, we’d surely feel lonely… It feels like this song is warning us of that regret in advance.
Come on, don’t be stubborn—let’s make up.


