Thanks to Kurenai experience, I did the beginner step up gacha with my 500 free DMM points.
Got 3*, 4*, 3* and thoses ones from 100 & 300 DMM points steps:

I'm really happy for Strawberry Candle. I like her cute sprite. Devil Bush would be better but at least I have a Solar Shrine nodes girl. That's good with the new Solar Beam system. Especially on Whale Missions.
German Iris is a bit meh but at least she is Magic type and I really need Magic type for purple Whale Ship.
This gacha was a great idea.