Songs with titles starting with 'O' [Great for karaoke and shiritori!]
Songs with titles starting with “O” often feature unique names—like those using characters meaning “dance” or “gold,” as well as Osaka-themed songs.
They also tend to be great for getting everyone fired up when singing! I can’t think of many off the top of my head, so I want to look some up…
This is a list that might come in handy at such times: songs with titles that start with “O.” Use it when you’re wondering, “What songs start with ‘O’?” and also as a prompt for shiritori or when choosing tracks at karaoke.
- Vocaloid songs that start with 'O'
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- Songs with titles that start with numbers. For choosing tracks at karaoke.
- Cool If You Can Sing! Popular Karaoke Songs Recommended for Women
Songs with Titles Starting with 'O' [Great for Karaoke & Shiritori!] (61–70)
Ghost Gaoharokeru
It’s a pop Halloween song! Released in June 2024, this piece was submitted to the 23rd Project SEKAI NEXT.
It comically portrays a ghost who admires a dazzling, princess-like presence while anxiously fearing their true identity will be found out.
Lively sounds blend with Hatsune Miku’s charming vocals to create a uniquely “kawaii-scary” world.
Perfect for boosting your mood!
If you’re okay with meYoshimura Akihiro
Akihiro Yoshimura, a Fukuoka native, continues to sing a wide range of music, from enka to local songs.
He’s a captivating singer with a sweet, gentle voice and an approachable personality.
Among his works, the new single released in July 2026 is a standout recommendation.
This piece is an enka brimming with mature allure, portraying a restrained kindness and resolve that gently supports someone bearing loneliness.
It’s his first single in about three years since “KAWASAKI,” released in October 2023.
There are no tie-ins at present, but his expressive power is on full display.
With an atmosphere like a quiet conversation in a nighttime bar, it’s perfect for those who want to spend a calm, unhurried time.
Why not add it to your karaoke repertoire?
A Man’s True FeelingsSugimoto Takuya
It’s a pop number whose world expanded from a short video that created a big buzz on social media.
Sung by singer-songwriter Takuya Sugimoto, the song expresses the honest feelings kept close to the heart during love and the emotions that are hard to put into words.
His gentle voice is so soothing that it feels intimate, as if he’s speaking right beside you.
This piece was released in advance from his first best-of album, “Who am I?”, scheduled for August 2026.
In just about three minutes, it’s packed with the crossed wires of love and a poignant sense of longing.
How about listening to it alone when you’re struggling in a relationship or on a night when you can’t be honest? Its warm melody will softly wrap your tired heart.
Oi AG!atarashii gakkou no rīdāzu
The group Atarashii Gakko!, known for their sailor-uniform look and original performances, has earned support both in Japan and abroad.
Released in July 2026, this work is a lead track that dropped in advance from their full album “From Tokyo with Love,” which came out the same month, serving as a kind of rallying cry.
Its guitar sound, reminiscent of classic hard rock, and a high-energy chorus that makes you want to shout along will boost your spirits.
It’s the perfect number for when you want to forget the reasoning, surrender yourself to the music, and clear your head.
Resignation Letter of a Maidenze
A beautifully yet unsettlingly atmospheric Vocaloid song about a protagonist trapped in a miniature garden who leaps outside in search of freedom.
Created by Vocaloid producer Kore, it was released in July 2026.
This piece spun off from Team “Pret-a-Porter,” which took part in the collaborative project VocaDuo2026.
Its translucent sound meshes exquisitely with the story of breaking free from the role of a maiden to grow into an adult, keeping you hooked until the very end.
Alt Skinwabu
Virtual singer Wabu, who delves deeply into the dark side of love.
Released in July 2026, this track is dark pop themed around mad love—where affection mutates into obsession and control.
The vocals shift from whispery lows to piercing highs, brilliantly portraying a world that’s both beautiful and terrifying.
This single was released on the same day as a track by Ato, an artist who stands as Wabu’s polar opposite.
It’s a perfect song for nights when you want to sink into a mysterious mood or savor time alone.
Ghost experienceSatsuki
It’s a Vocaloid track with a distinctive sense of weightless drift—something you’ll want to listen to while wandering aimlessly.
Created by Satsuki and released in May 2026, it blends a meticulous, urban sound with Kasane Teto’s husky vocals to conjure a unique atmosphere.
Perfect for nighttime strolls when you want to float free from a cramped daily routine, or for moments of quiet contemplation.
A great pick if you’re aiming for a stylish story vibe.
OverrideYoshida Yayo
Hooked on the catchy melody and breakneck pace! This track by Yayo Yoshida was released in November 2023.
The driving synth tones and light, nimble beat linger in your ears.
The lyrics capture a sense of unease with online rating systems, creating a striking contrast with the poppy sound.
Perfect for anyone who wants to leave a vivid impact in just a few seconds on their Instagram Story.
ONGAKUAile The Shota, ODORI, Taka Perry
This song, which portrays someone moving forward despite the conflict and loneliness of continuing to chase their dreams, is a work Aile The Shota released in July 2026 featuring music producer Taka Perry.
A refined R&B sound layered with gentle vocals makes it exciting to listen to—you just want to keep it on repeat.
Following the February 2026 album REAL POP 2, this track was created as a milestone on the path toward a solo performance at the Nippon Budokan.
While there are no official tie-ins with TV programs or the like, it carries great significance as a statement of intent for their career.
It’s a fun listen when you’re struggling to reconcile with reality or want to reexamine your own dreams.
OrangeSPYAIR
This song brims with forward-looking energy amid a sense of poignancy.
While depicting the end of youth and the fleeting nature of passing time, it carries a message that gives you the courage to take your next step.
Released in February 2024 as the title track of an EP, it was chosen as the theme song for the animated film Haikyu!! The Dumpster Battle.
For SPYAIR, it’s a vital song that connects their enduring bond with the anime series—dating back to the album MILLION—into the future.
It’s perfect for Instagram Reels that look back on sunset skies or irreplaceable memories with friends.
For those facing life’s turning points—like retiring from a club or graduating—and feeling a touch of loneliness, it gently gives you a push forward.
Songs with Titles Starting with “O” [Great for Karaoke & Shiritori!] (71–80)
Overdosenatori
Singer-songwriter Natori, whose demo posted on social media drew a huge response and widespread attention.
With a bouncing bassline intertwined with airy synthesizers, and a languid, sweet vocal that resonates comfortably, it delivers a city-pop finish.
The worldview that depicts dependency as a metaphor for love and inescapable emotions may strike you with its unique addictiveness.
Released digitally in September 2022, the track is also included on the first album “Gekijō” (Theater).
In 2024, it also made waves when ABC-MART ran a campaign featuring visuals that paid homage to the music video.
It’s recommended as background music for nighttime drives or when you want to relax alone.
A cool number you’ll want to savor through earphones.
otukaregakuon
Rakune, a singer-songwriter who has been creating a huge buzz at home and abroad—especially on social media platforms like TikTok—and earning passionate support from younger generations.
The laid-back acoustic sound and bouncy percussion feel so good, don’t they? The message, which helps ease the pressure of everyday life and feels like slipping out of uniforms and a set routine, seems to affirm a go-at-your-own-pace attitude for those doing their best right now.
Following the global hit of the previous release “mosi mosi?”, this much-anticipated second single, released in July 2026, had already drawn major attention with its choreography videos since their advance drop in May 2026.
It’s a fresh-feeling pop tune you’ll want to keep listening to when you just want to take it easy in your daily life.
OverlifeHashimoto Eriko
Eriko Hashimoto, who was a core member of Chatmonchy and is now active as a solo singer-songwriter.
Released as an advance single in July 2026, this track sets hearts racing with an alternative rock sound that seems to turn the weight of everyday life and feelings of loneliness into a light, exhilarating rush.
The lyrics, which contrast indoors and outdoors, evoke a world where you keep moving forward while carrying the fatigue and clumsiness of daily life—offering quiet companionship to those striving through each day.
It’s the title track of the album “OVER LIFE,” released in July 2026, and it was also selected for FM Tokushima’s Power Play that same month.
A recommended tune for when you’re a little worn out by daily life or when you want to face forward.
Autumn DaysMorunas
It’s a piano piece that conjures gentle scenes—like an afternoon where the sunlight still lingers or a path swirled with falling leaves.
This instrumental was created by Morunas, a Germany-based composer, and rather than emphasizing loneliness, it beautifully captures the moment of seasonal change with a mellow resonance.
Released in September 2025, it showcases Morunas’s signature style, known from works like “Spring is Coming.” Try pairing it with a Reel that captures everyday life in the slightly cooler season.
With no lyrics, you can freely layer your own memories onto it and enjoy.
OVERRIDE THE WORLDMashiro_Alter
Why not dive into a sound of overwhelming intensity? This piece by Mashiro_Alter interweaves elements of symphonic EDM, dubstep, and loud rock to construct a cyberpunk world.
Its powerful theme of “rewriting the world” resonates through every sonic detail, stirring the listener’s emotions.
While it carries the grand scale of film music, its aggressive beats never let up.
Let yourself be swept away by this sonic vortex.
Why not dance like crazy!!!Kokorashika
It’s a track with an upbeat message that blows away everyday blues and urges you to just try taking a step.
Leveraging a guitar-less lineup, the piano’s sprightly tones and the bass-and-drum’s dynamic groove naturally get listeners swaying.
Created by the band Kokorashika, formed in 2021, this release came out in July 2026.
It’s their first new song in about seven months since the previous release and has been drawing attention, including being selected for power play at radio stations.
In the past, they provided the drama theme song “Kabin” (Vase).
Highly recommended for when you’re feeling a bit down in daily life or want a refresh.
An energetic pop tune you can enjoy together with handclaps and plenty of hype.
All NightTokyo Tea Room
Tokyo Tea Room is a dream-pop band based in Margate, UK, steadily building support in the international indie scene.
Released in July 2026 as an advance track from their album Feel Forever, slated for a September 2026 release, this song depicts the sensation of surrendering to desire and vulnerability in love.
Its lyrics, which let go of reason and follow the impulses of love, may resonate as emotions everyone holds deep inside.
Although there’s no official tie-in, their performances on the North American and European tours starting in the fall are ones to watch.
With synths that evoke the humidity of the night and gentle vocals, it’s a romantic dance tune that feels wonderfully comfortable.
‘O sole mioKamenashi Kazuya
This piece is a live number brimming with a sense of speed that sets your heart ablaze.
It’s a track performed by Kazuya Kamenashi with music provided by GRe4N BOYZ, included on the album “WAVE,” released in July 2026.
One of its charms is the straightforward, high-energy cheer-song quality, where positive lyrics generate driving force.
The uplifting message pierces deeply, carried by melodious pop-rock.
Chosen as the image song for Nippon TV’s professional baseball broadcasts “DRAMATIC BASEBALL 2026” and the theme for “Going! Sports & News,” the song pairs naturally with the heat of athletic contests and challenges—perfect for those moments when you want to boost your spirits.
royal roadkuzunoha
The exhilarating surge of digital rock sets your heart ablaze! Kuzuha, a member of NIJISANJI and an active major-label artist, delivers this track released in July 2026, produced by Ayase.
Its appeal lies in a straightforward, no-gimmicks rush of excitement and a heroic, aggressive vocal performance.
Although it isn’t tied to any collaboration, it was released ahead of the July 2026 album “Adamantite,” drawing attention as a potential new signature song.
It’s a number you’ll want to blast at summer festivals or live shows—perfect for anyone craving an energetic sound that makes you want to thrust your fist in the air.
The endGero×96neko×Nakiso
This work depicts obsession that goes beyond the limit and a cold-hearted pronouncement.
It is a collaboration by Gero, 96neko, and Nakiso, and is included on the album “THE ORIGIN,” released in September 2023.
It was produced as part of a project commemorating the 10th anniversary of Gero’s major-label debut.
The unsettling eeriness lurking behind its cuteness and the claustrophobic sound of emotions boiling over are addictive.
Please experience the tingling tension for yourself.