BUG (バグ) - what's the song about? 

Well, this song was commissioned for a Mafuyu event in project sekai by kairiki bear. SPOILERS FOR “Guiding a Lost Child to What Lies Beyond”: In this event, Mafuyu is studying for her mock exams. At the same time she gets an invitation by Mizuki, who wishes the group would hang out more, to go to the amusement park with them on the same day. As she hears this, Mafuyu flashes back to the traumatic experience she had when her and her mother went there, and got lost. When Mafuyu was found, her mother (kind of) guilt tripped her or just made her feel bad about getting lost. Then she comes back to like listening to Mizuki again and explains that she has mock exams. I don’t remember the rest of this event so we’ll, but I think Mafuyu’s mom finds that Mafuyu didn’t throw away her synthesizer that her mom told her too, and is now getting skeptical of her lies. Then, right as the exam comes up, Mafuyu makes the quick choice to skip the exam and see the Nightcord group at the amusement park. The last episode is really just Mafuyu being worried about missing it and then relaxing. But yeah, this song’s themes match what she’s going through lol.

I feel like an important detail in the original MV where when the lyric "administrator" was sung, the screen flashed the kanji for "traitor", implying that the administrator (aka mafuyu's mother) betrayed the "program" (mafuyu) because it was the administrator that caused the bug in the first place Edit: nevermind just fact checked it, the kanji that appeared was just the "haaaahhhhhh....." part after the "administrator" but I still think that the "administraitor" statement oddly fits mafuyu's situation in the game story

THE INTRO WAS SO SMOOTH I LOVED THE KURURIN REF

this song keeps earworming my ear lmao, i just notice that this is very mafuyu like (probably because its proseka commison) idk why proseka commision song is very deep meaning even in their lyric song. pls help my playlist is full of 25n song

THEORY: Bug is the lead in song that introduces the N25 Kaito despite being released during Kagamine Lens event and featuring him, but let me explain!! You mentioned that in part of the song, the character is saying "nononono i *cant*" which is as you stated, like theyre having a break down AND WHO DO WE ALL KNOW AND LOVE WHOS LIKE THIS EXACT SONG??? MAFUYU. This song explains paranoia in being a goody two shoes from beginning when you are naive to it, to the end when you finally start to breakdown NOW. I like to believe break downs happen in two stages, depending on the person ofc, ive seen both stages of a breakdown in my own family. ANYWAY, the first stage is sadness, breaking down crying. And in the song it(too me at least) even sounds like that. That sadness and you just cant take it anymore. Youve bottled up how youve felt for so long that bottle shattered. The second stage is, anger. Youre body saying "now that the tears are out of the way, lets get revenge." Sadness and anger are two connected emotions, you cry when youre mad, you are sad and can easily be mad (or in a bad mood) right after. So this song is that sadness breakdown, leading into that anger snap. The time where the body finally released negative emotions and experiencing how amazing it felt and is displeased with whoever or at whatever that was the cause. And its clear that Kaito represents anger, and considering the Empty Sekai is made from Mafuyu, we all have concluded each and every Vocaloid in the Empty Sekai represents a new feeling Mafuyu let out of the shell of what was once a bright, happy, smart, child. (Miku is Mafuyus beginning, emotionless. Rin iirc is either peaceful, calm, happy, or content. Meiko is annoyance, Luka is playful, Len is paranoia, and Kaito is anger) Im a EN player so I have no idea how Kaitos event even goes, but i have the feeling Mafuyus mom is going to get slapped in the face with karma 😊😊

I love your interpretation of this song! I think the song Otome Kaibou (or otherwise known as Otome dissection) would be a fun one to do

Thank you for the song analysis! I have never thought that the song is that dark. You are a godsend! 🎉🎉

i didnt even know this was a commissioned song

i really like your interpretation, kairiki bear makes so much bops! you can do nomad for one of your next videos, it's one of the songs that make me cry the most considering it relates to ena's character

Kuru-Kuru~

There's some song with interesting lyrics like Protodisco by Nulut and Sibyl by Wotaku, maybe you will be interested with those songs

Imagine you doing a maretu song 😭

do you think you could do samsa by teniwoha? i love these vids and i really want a good in depth explanation of it and i think you could do it well!!

LOVE THIS LOVE THIS also sorta a mood wuwu,,, But have a request!! Can you do lucky bruto by ado? I just wanna know ab the song meaning a little more than just having my own thoughts with it :'D

I think hagu is a pun on hug and tear off

"Bug" is literally about me👍 (I am certainly going insane)

Can you do one for, "What sort of ending are you wishing for?"

The event of this is currently ongoing in ensekai. I hate the song actually because it's so hard 😭 but after watching this i still hate it but much lesser. Omg my mafuyuuuuuu😭😭😭😭

youre so underrated!!

Kuru Kuru~

ong i love your analysis so much😭😭😭 can i do a request??

KURURU

it feels like mafuyu wrote this song

I almost have the same personality like mafuyu

Is soo mafuyu song

I want to say ur late but you shall be forgiven due to the hsr craze