RPGSEKAI NO OWARI1rank/position

SEKAI NO OWARI「RPG」

SEKAI NO OWARI’s classic song “RPG.” This work, which could be called the culmination of the band’s fantastical musical style from their early days, is something anyone born in the Heisei era has probably heard at least once.

Surprisingly, the song’s vocal range is quite narrow, spanning from mid1 C# to hi A.

Since the frequently used notes are also on the lower side, even men with lower voices can sing it without issue if they drop the key.

If you want to boost the quality, try mixing in breaths like Fukase does—doing so will really liven things up at karaoke.

Maximum reachSEKAI NO OWARI2rank/position

SEKAI NO OWARI “Highest Altitude” ONE PIECE Lyric MV

SEKAI NO OWARI’s classic song “Saikō Tōtatsuten” (“Highest Point”).

This track was used as the opening theme for the hugely popular anime ONE PIECE, which is also beloved by elementary school students.

While SEKAI NO OWARI often tends to have high-pitched melodies, this song is contained within a very narrow vocal range of mid1F to mid2F#.

Even elementary schoolers, whose voices can be unstable due to voice change, should generally be able to sing it without issues.

Boys who have already undergone voice change can sing it in the original key; otherwise—and for most girls in elementary school—it’s best to lower the key for adjustment.

RAINSEKAI NO OWARI3rank/position

SEKAI NO OWARI “RAIN” Short Version PV Theme song for the film “Mary and The Witch’s Flower”

SEKAI NO OWARI’s “RAIN” resonates with gentle melodies and heartfelt lyrics.

Released in 2017, this song has captivated many fans.

Choosing it at karaoke will wrap the whole venue—women included—in a warm atmosphere.

Guided by the piano, the melancholic opening gradually builds, offering listeners a quiet, lingering sense of emotion.

The strings in the background enrich the imagery, while Fukase’s distinctive voice seems to speak with deep feeling.

It’s truly a recommended track for creating a wonderful moment.

sasanqua (Camellia sasanqua)SEKAI NO OWARI4rank/position

Sakanaction “Sazanka”

Released in February 2018, “Sazanka” has gained popularity as an anthem cheering on people who keep striving toward a goal, including entrance exams.

With lyrics that gently say, “I know you’re doing your very best,” and “You’re the only protagonist of your life,” many listeners have likely found encouragement.

Although it includes some high notes, its relaxed, simple melody makes it one of the more approachable songs to try among SEKAI NO OWARI’s works.

HabitSEKAI NO OWARI5rank/position

SEKAI NO OWARI「Habit」

A song with a mysterious, addictive melody that you just can’t get out of your head.

The unique dance showcased in the music video also became a huge talking point! This piece sharply addresses people’s tendency to categorize and delivers a strong message: “Don’t categorize yourself.” Those words feel as if they see right through your heart, making you catch your breath.

The song was released as a single in June 2022 and served as the theme for the film ‘HOLiC xxxHOLiC.

‘ It also won the 64th Japan Record Award that same year, truly making it a song that represents its time.

For junior high school students who worry about how others see them or struggle with self-confidence, it’s sure to give a powerful push forward.

Dragon NightSEKAI NO OWARI6rank/position

SEKAI NO OWARI – Dragon Night

This is a moving song about war and peace that portrays understanding and empathy between people.

It is inspired by the Christmas Truce during World War I, depicting how soldiers on opposing sides temporarily halted fighting to sing and interact together.

While acknowledging that “conflict may be unavoidable,” the lyric “even someone I dislike must have reasons of his own” conveys a stance of respecting the other’s position.

Released in October 2014, it reached No.

4 on the Oricon Weekly Singles Chart and was used as the ending theme for the film TOKYO FANTASY SEKAI NO OWARI.

Highly recommended for those who question war and conflict.

Starlight ParadeSEKAI NO OWARI7rank/position

SEKAI NO OWARI “Starlight Parade” Music Video

Starlight Parade, the major-label second single written as the campaign song for the first “Nice to meet you, this is Radio IN Shibuya.” Its ensemble—perfectly described as fantasy—and its wistful melody showcase the unique and unparalleled presence of SEKAI NO OWARI.

Although the overall key is high, the range isn’t wide, so it should be easy to sing if you choose a key that suits you.

It’s a pop tune that will lift your spirits just by listening and is sure to liven up a karaoke session.