BUR #25623 has been approved by @nonamethanks.
rename team7 -> team_7_(naruto)
create alias team_9 -> team_9_(touhou)
remove alias team_9 -> team_9_(touhou)
deprecate team7
deprecate team_9
These tags are for a group of characters from Naruto and Touhou, respectively. Given that they are using generic numbers as the name with no qualifier whatsoever, these tags are prone from being mixed up, especially since Naruto has a bunch of these numbered teams.
Also giving a proper space for the current "team7" tag since it lacked one for whatever reason.