Talk:Tutorial: Proxy Connection/@comment-182.169.55.226-20151211233605/@comment-26091666-20151212021522

Broadly speaking, no. However in most cases you should exercise your own discretion when it comes to playing a game that would generally prohibit any attempts to counteract the ability to "cheat" or otherwise causes disruption to either the servers and/or other players, etc.

Most popular and more updated kancolle viewer(s) generally aid in enriching player's lives by making it simpler to keep track of things. They do (again broadly speaking) not have the ability to cause any malicious damages to one's account. It is however, that generally the use of one or more tools/viewers/methods which may have functionalities that maybe deemed dangerous is when the risk of one's account getting banned as a subsequent result.

The viewers are all made by third parties, that is Kadokawa is not directly responsible for whatever the use of viewers on top of a game and if it misbehaves and will basically ban any gamers should they deem is being abusive.