You do know that Ember isn't the only former Tsunderia member in Phase, right? Or are you only doing invaders and not reincarnations?
I know but a main rule of the chart is no reincarnations, only same character.
I will state it now so that nobody thinks I'm being some squeaky clean kayfabe tard, my reasons for no reincarnations are as follows:
1. It would be incredibly messy, it would require tons of extra info about where people were and who they became which would transform this chart into a spaghetti bowl of twisting allegiances, one of the main design philosophies I'm working on is "One person, One character" once the character dies (gets graduated) that line is over, reincarnations would mean a single person can inhabit multiple characters and lines would stretch like mad. If you want a reincarnation-based chart, then ask Proctor.
2. This chart is mainly concerned with companies, not individuals. The Vtubers here are presented as IP properties to be traded by corpos, not people, once they drop out of corpo life they stop being of the concern of the chart. One of the main objectives is to present entities in this industry in their full extent with all of their properties and publicly available information which can be understood at a glance. Following individual creators is not the point, again ask Proctor for that or make your own.
Note that tracking a individuals like this also includes non-vtuber personas, which are not in the interest of this chart, which is vtubers only. Individuals also have no incentive to kill off their self-made personas, which is unlike corpos in which the characters have a set defined lifespan and can be considered "dead" once they graduate or "out of the equation" once they go indie, thus several identities might float around in limbo for ages, which is also my reason for not including indies.
3. Reincarnations are not always verifiable. As talking about PL is still not 100% de-tabooified in this industry and even indie creators may choose to separate their online identities for whatever reason, it is not always convenient or easy to track and link all of a person's vtuber personas, some may only have been linked by comparing voices or other unreliable methods, this info is also not readily available and I could never claim a chart is "up to date" because who knows what PLs haven't been uncovered or confirmed, tons of less than popular Vtubers and JP vtubers would also be underrepresented, since searching for PLs mostly happens to EN vtubers which people care about.
4. It would attract undesirables. I do not want my charts to be an easy resource for PL-spamming retards, if they want to know about PL then they can search for it themselves, I am not obligated to spoonfeed people "le sekrit knowledge" and I don't want to be stigmatized as some kind of nyfco-wannabe.
Ember is only being linked to Kallin because she rebranded publicly, which even the vtuber wiki recognizes as meaning they are technically the same character. This is the only exception I will make. The main reason I was happy about Proctor doing his project is that it is complementary to mine, not competitive, doing these side by side allows each to be better on their own, including reincarnations would only make mine worse in the long run.