Third season of Grand Blue.

I met my childhood friend again, and she had become a beautiful and innocent girl. It's been a while, Hayato. Haruki, is it? In the past, I used to play in the mud with my childhood friend in the countryside, and when I saw him again, there was no trace of the bratty young man I thought he was back then. Only in front of Hayato, she threw away the coat she was wearing and reacted in the same crass way she did back then. The distance between you and me has not changed. (Source: Shousetsuka ni Narou, translated)

Rin Takanashi, a caregiver in her thirties, was unceremoniously discarded as trash despite being summoned as a saint. However, as a lover of the great outdoors and all things camping, she was blessed with a special skill, [Survival], as well as another unique skill! Thus, a riveting tale begins: one of sweat, tears, and insatiable hunger as Rin, together with companions she picked up along the way, leisurely explores this parallel world and savors gourmet cuisine to her heart's content... Or so the story should have gone, but it looks like their road is going in an unexpected direction...? (Source: MU)

Elizabeth Leiston, the daughter of Haldoria's powerful prime minister, is the picture of a refined noble lady and the perfect future queen. But when her fiancé publicly humiliates her, calls off their engagement, and starts spreading nasty rumors about her, Elizabeth reaches her breaking point. Why should her only friend be her loyal maid, and why should she continue to serve a country that doesn't respect her? Elizabeth concludes she won't stand it any longer and will bring down the kingdom, even if it's the last thing she does! As such, she uses her quick wit and, more importantly, her seven magic grimoires to embark on a quest for revenge. And let her tell you, there will be hell to pay! (Source: J-Novel Club)