User blog comment:Dragonjet/KC3改/@comment-26395830-20150917194928/@comment-1820055-20150924013407

what 114.125.50.116 is one of the closest thing we could do, or at best, just create a new chrome profile which acts like a fresh browser, so you won't need to install dual browsers.

it will have its own cache, separate from your daily browsing and may be able to support kancolle cache.

this does not prevent cache clearing upon accidental shutdown, however.