Mine was in two takes actually....
Like first time I've fallen onto Miku's presentation (she was bound to be released or just shortly released right before I discover her a first time) and then one year or so later, somebody who was on the same RPG forum (Mermaid melody, Tokyo mew mew and other kinds of RPg forums funny times~ ) showed us the video of Rain garden with the kagamine =o
Then I went deeper into it (I was wondering for like some minutes if it was like Gorillaz or like a software, but rememebering that one technical Miku vid in Japanese told me no otl ) and then fell on World is mine (hence why ti's my top favourite, sure there are WAY better songs in my personal discothèque somewhere in my mind, but it's because it was one of the very first ones I've ever heard featuring a Vocaloid)
Then discovered KAITO, MEIKO, the V1 Engloids, fell like many people on Dear You covers' bandwagon, the Bad apple and fellow Touhou crossovers... Then UTAU with Teto, the vippers (I didn't get fool into thinking Ritsu was a Vocaloid but really thought he was a girl, and especially like those "sharp, sour" kind of witch characters because his attire minded me to witches' dresses and because he doesn't look much like wanting you as his friend ='D )
Right before I enter high school, I was trying to find informations about UTAU (as when I just discovered vocaloid and utau, I wondered how would you "create" a Vocaloid -and here we came with the Pitchloids glory era) and when I started high school, it was right before Luka was going to release, and I've created Sakanne practically on my very first days of high school years, in early September right after Day 1 (I remember I've tried finding her a name but couldn't because of MEIKO and Luka ^^"' So she's mostly known by her last name and even often introduces her by her surname -like Woyane)
And while I was finally going onto earlier versions of the Utaforum, I've discovered the other V2s, saw the rise and release of some of my big favourite like Miki, Lily and TONIO~~
However it's been sooooo loooooong than after 12 years I may get muddy on details and get them back in mind later é~è
Also regarding the Yukari x Akari fanfiction, it's cool ! =o Also yeah even though I'd see Yukari Rei being the real Yukari but back in the past when she was younger (like how Meiko Sakine can be MEIKO when she was 16 and started her idol career) I feel yet like seeing her as being a different character when being in same time as Yukari (however I struggle seeing Jun, Lin and Onn as being sepearate characters, same with her CeVIO -looking like she's going to the prom or a special music event held in a somptuous place with orchestra, think like Vienna's New Year Concert)