Discover these three references in order:
1) Kawasemi, a Junmai Genshu incredibly fruity and sweet.
2) Koi Koi, a Junmai Ginjo very fruity and delicate, with notes of ripe pear and melon.
3) Sayori, a Nakadori Junmai, tense and mineral, with a beautiful length.
In small formats of 30cl, here are three essential references if you want to discover sake or help around you people to discover sake in the best way: Kawasemi, Koï Koï and Sayori (to be tasted in this order!)
3 SAKES 30cl
Kawasemi -Koï Koï - Sayori