+68Servant of Evil is AWESOME. Especially because Len sings it. (I AM AN OBSESSED LEN FANGIRL AND HE SHALL BE MINE! ) AND, the first few times I watched this, yes, I was crying. I don't even cry when real people die (And that makes me feel really guilty, even though I am VERY sad when people my family pass away). One time, I even found my face red and almost drenched in tears. Poor Len. SPOILER ALERT! But at least he comes back to life in re-birthday! Love ya, Len! (P.S. mothy is AWESOME! )

+44This makes me cry every time I watch it its just so sad but so amazing at the same time )

+35Notice: when Len sings that live, Rin comes up and sings with him. When the guillotine click happens, they both smile and dace and sing 2x as energetically as before... And someone in the crowd yelled "YEAH! " when Len died... But I am completely obsessed with Mothy's songs. I've even written a book on them!

The song is so beautiful that I cry every time I listen to it.

+62This is the furst song of hatsune miku I've ever heard.. This totally amazing, I love it.

+35Love this song! This song is one of the more known songs and also one of the best! The tune is catchy and the lyrics are totally sweet! All around a great song!

+33Hatsune miku rules, finally my dream on the olympic games, I think that the aperture is going to be fantastic.

+2 Whoever keeps voting for this has not heard much Vocaloid. -__-

I hate this song, EXCEPT when Nekomura Iroha sings it! Her voice is perfect for it, and it isn't annoying like when Miku sings it. Miku's voice is meant for some songs, like "Unfragment" "Memory" and "idiolect". It was not meant for this one. But I do like the lyrics, and how satirical they are meant to be!

+53One of the first songs I heard by vocaloids, and its what got me hooked on them, very deep and meaningful

+40This song is what got me to LOVE Rin, she is now my favorite singer and I listen to Meltdown nonstop! It's an AWESOME song and it get's me pumped up! Rin sounds AMAZING, PRETTY, CUTE, AWESOME when she's singing this, and Len's version is AMAZING to!

+41This song is just amazing. Especially when Rin sings it. Something about it just soothes me. It's truly the best vocaloid song I've ever heard.

Amazing song. I have it stuck to my head.

+43Six Trillion Years and Overnight Story may be a kind-of unpopular song, but it is DEFINITELY the best! It's really upbeat and catchy, but it is also full of emotion. I can't believe "World is Mine" is number one. I know it is really popular and sung by the most famous Vocaloid, but it isn't even that catchy or upbeat or emotional! Please, just take 3 minutes and 40 seconds out of your life to listen to Six Trillion Years and Overnight Story. IA's voice will make you love this song, and you will love IA.

+30"Wow". The single word I said for the whole length of the song. But it was because I couldn't close my mouth at the awesomeness of this song.
This song will completely capture you after the piano intro, and you'll find yourself pressing the replay button non-stop. I'm a big fan of Miku, but I must agree, this song is definitely the best of all vocaloid songs. The song is so upbeat and catchy, yet the meaning is so emotional. After this song, you'll find yourself wanting to listen to this song every second of the day.

+19This will always he my favorite song
By my favorite vocaloid.

Ia has a beautiful voice, and this song ia so catchy and amazing! World is mine? Please. Try listening to this. Ia fan forever

+2[Newest]I think it's sad that so many people aren't even bothering to LISTEN to the song!

I love this song because it has deep meaning, and IA's voice really suits it! The song itself sounds mystical and I feel both soothed AND energetic when listening to it.

It also goes extremely fast in the chorus, and I like IA singing it because she can keep up with the tempo, and the song suits her.

Furthermore, unlike other songs, most people can sing along (except for the chorus) because it stays in a reasonable range. It doesn't go extremely high.

I was so obsessed with this song that I listened to it every single day, close to six trillion times total!

+28Because len sing this song, so I like this song
Len! I Love you so much, you know!
Len! Len! Len! Banana! Shota... ~ #Plak!
I always love you Len!

+14I love this its the best song ever ^_^ I love the twins vote for them minna there still at the 29 join them at top tens so they sing with and luke megurine too give some love everyone ^_^ good luck for voting

I have no idea what people are thinking when they vote based on the 'LOID who sings.

Trust me, every VOCALOID has at least one extremely catchy song that belongs on this list.

Migikata no Chou tops them all- interesting meaning, abundance of mixes, INCREDIBLE covers (Luka's is my favorite, go check it out! ), and I remember the first time I heard it, I was scribbling butterflies and humming the tune for weeks! You can't call yourself a true VOCALOID fan without having heard this tune!

This is a catchy song. It WILL get stuck in your head, but it's worth it!

+46If "Just Be Friends" isn't the best Vocaloid song, I don't know how any other song could possibly pass this one up. This song actually has things that World is Mine, along with other songs, don't have.

1. It has meaningful lyrics to it.
A song about break ups put into a whole new world. It's about a confusing relationship, where neither of them know what to do. Lots of emotion and feelings pour out into this one song; Regret, sadness, confusion, love, all put together to make this amazing piece of art.

2. The illustrations are brilliant.
The drawings actually have something important about them. They tell the song in different ways, and the illustrations basically show points of view that the song doesn't tell. It makes the song more enjoyable, as well as clearing up any confusion from the lyrics. Not to mention that ...See More

+26Personally, Luka is the only one that can sing this and sound beautiful. I love this song because I can really connect from where it is coming from. I can dance to it happily and have emotional connection!

+17Its so nice and I love how she sings this song! Luka really knows how to make a song worth listening to! I can hear her emotions to this song and I can SO dance to this! I love this song and its one of my first Vocaloid songs I have ever listened to! Luka so gets my vote in this song for sure! No doubt at all!

I think it is the vocaloid song with the mst amount of English ( which I understand) and makes it really easy (or maybe not) to learn. I love it!

+17I guess this would be my favorite out of these ones here. It's a super kawaii song. Miku did an okay job at singing the lead (i. E singing quite fast), Teto was adorable on the high notes, and Neru, her phone is like a mini piano!

+14One of my all time favorites! :)

+12Its just that weird that you have to love it.

+1 Only the best vocaloid song ever! Defiantly using this one as favourite song in my school project :D
I give it 9999999999999999/5

+22This song kinda describes me...
Imma crazy girl! But is better with the Nico Nico Chorus
It sounds awesome...

+15Loud and clear 524! I love this song so much it's so adictive to listen to! I also really like the nico nico chorus! It's very unusual for me to find a song like this and like it so much!

+12I think it's one of the best Vocaloid Songs and it's also nearly every time in the Nico Nico Douga Vocaloid Charts...

I love it! Ever since I gotten my friend into anime and J-pop, we have sung a duet for this many, many times. (Although, we get quite a lot of annoyed looks. ) It's just so crazy, so wonderful, something I can connect to all the time. When I'm having a bad day, I'm sure to turn to things song to lift me and get me up and spinning again. ^^ ~Kalinka, Malinka?

+21I like Alice Human Sacrifice, but my most favorite and for me the best is, LOVE IS WAR! It's the most perfect song I have ever heard. The best Vocaloid song ever created! Why does everyone like Alice Human Sacrifice so much? Love is war is better.

+14Love is War is one of the first vocaloid songs I've ever heard. I didn't know what vocaloid was or how to even pronounce Hatsune Miku, but a couple years later I get into vocaloid and remember bobbing my head along to this angry but meaningful song.

+10This is the first vocaloid song I heard. It is a fantastic song created by Supercell. They did a superb job on the vocals and used Miku in a way I'd never heard before. The song shows how painful it is to see the one you love with another woman, and some people can really relate!

This song is like superb when all of them sings together

+45This is one of the most touching songs I've ever heard. I could literally take a bath using all the tears I've shed after watching Naruto, and all of that came from listening to this song when paired with a death scene.

+34It suits Itachi Uchiha the best. He made his life a crime a shadow in order to protect the village and the brother he loved.

+11Every time I listen to it, I cry. It's just such a simple piece of music yet creates a very complex feeling. Absolutely amazing and I've been listening to it for years now and still feel the emotion from this music. Never going to get old.

[Newest]Naruto was the first anime that I ever watched and every time I experience a sad moment or just watch old episodes this song makes me cry! This is truly the most well written sad song EVER. Anyone who has seen the show would agree and I am thrilled it is number 1

+20I love this song is awesome and it really does suit the series fullmetal alchemist very well. I best the entire series could have been based around this particular song. Now then the only issue I have is this song needs to be higher.

+11Performed by SID, an awesome song by an awesome band, the song is full of emotions & perfectly, sweetly suites the storyline

+7I love this song! It actually kind of gets along with me... It suits almost everybody! And at times it makes me cry! Really awesome!

Reminds a special moment.

+11Home made kazoku the best..

Very nice song... Love it!

+16It has made me cry, natsu, erza, lucy and gray's sad pasts, and the wonderful meaning and melody, simply the greatest

+3Awesome way to end an awesome episode of an awesome show

+2I love this song... Bet, you're going to play this all over again.

Fairy Tail when all was simpler, I love it!

Just like my self

+12The name of the song is so cool

+10Blue exorcist is just awesome!

Just a warning to those who want to search "Exorcist" on YouTube. DO NOT click the one with the ghost face.

Ren is so cute

+12I like this song because it is really joyfull and full of fun

+5Detecive conAn is the best