As long as an image has been tagged with character name(s) and which video game(s) they're from, we can take off the "tagme" tag. For example, if an image just has Yumiko in it, we can take off the "tagme" after tagging it with "yumiko_shirasagi" and "megami_tensei".

As for tagging names, first name then last name will do, e.g. maya_amano
For characters without last names, such as Aigis, just a first name is fine. For nameless characters, we could just use what we refer to them in the general.

hero
demi-fiend
space_marine
boy_with_earring
not-kyouji
hacker

protagonist_(devil_survivor)
protagonist_(persona_3)

Using the Alias system, we can set it so that if we only search "maya", all images tagged with "maya_amano" will appear, too.

If you have any recommendations for Aliases, please submit them. An example of a useful one was "smt1", which let people find all images tagged with "shin_megami_tensei" by simply seaching "smt1" in the search bar.

For the sake of consistent tagging for video games, here's a list.

megami_tensei
megami_tensei_ii

shin_megami_tensei
shin_megami_tensei_ii
shin_megami_tensei_if
shin_megami_tensei_nocturne
shin_megami_tensei_strange_journey
shin_megami_tensei_iv

digital_devil_saga

devil_survivor
devil_survivor_2

persona
persona_2
persona_3
persona_4
persona_arena
persona_4_dancing_all_night
persona_q
persona_5

devil_summoner
devil_summoner_soul_hackers
devil_summoner_raidou_kuzunoha