Originally Posted by Drip

Worst part, it seems the sun medals are only available till 11th of July. No idea whether they'll return at some later point.
I'm seriously considering using a dozen FGs to get it though, it's a good necklace (it being gold with high ATK, and seeming to give SLICE to 3 girls or something like that? Anyone have more info?)

Whaleship and its sun medals should return for the second half of every event with more maps each month or so. The necklace's ability provides +3% attack for three slice girls.