The pop unit I WiSH, whose name became widely known thanks to the massive hit Tomorrow’s Door.
This time, we’ve compiled a ranked list.
Here, we’ve listed their most-played popular songs in ranking format.
Please take a look.
- Ai Kawashima’s Most Popular Karaoke Songs Ranking [2026]
- WANDS Karaoke Hit Song Rankings [2026]
- Ikimono-gakari Karaoke Popular Songs Ranking [2026]
- Ai Kawashima Popular Songs Ranking [2026]
- Sukima Switch Karaoke Popular Songs Ranking [2026]
- Hitomi Yo's Most Popular Karaoke Songs Ranking [2026]
- Miki Imai’s Most Popular Karaoke Songs Ranking [2026]
- YUI Karaoke Popular Song Ranking [2026]
- Kana Nishino’s Most Popular Karaoke Songs Ranking [2026]
- Do As Infinity Karaoke Popular Songs Ranking [2026]
- Karaoke Popular Song Ranking of Yoshimi Iwasaki [2026]
- Aimer’s Most Popular Karaoke Songs Ranking [2026]
- AI Karaoke Popular Songs Ranking [2026]
Karaoke Popular Song Ranking of I WiSH [2026]
The Door to TomorrowI WiSH1rank/position

This is I WiSH’s debut single, released in February 2003.
Chosen as the theme song for Fuji TV’s dating reality show “Ainori,” it was a massive hit—topping the Oricon weekly chart for two consecutive weeks and ranking 6th on the year-end chart.
It’s a classic J-pop number featuring a simple, piano-centered band sound over which vocalist ai’s clear, radiant voice soars.
The lyrics, which depict the courage to step from today into tomorrow and a tender budding love, gently encourage not only students facing graduation but anyone about to take a new step.
Warm like spring sunshine yet tinged with a certain wistfulness, the melody alone will bring back memories of those days.
It’s a perfect song to sing together at karaoke with friends of the same generation, letting you share the atmosphere of your youth.


![Karaoke Popular Song Ranking of I WiSH [2026]](https://i.ytimg.com/vi_webp/QIBPUU_tuJE/maxresdefault.webp)
