A good number of anime poster girls this month are underdressed for winter but the service is nice…
Megami Magazine
Girls und Panzer Toaru Majutsu no Index III
Endro~!
Magical Girl Lyrical Nanoha Detonation
SSSS.Gridman
Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai
Goblin Slayer
Release the Spyce
Irozuku Sekai no Ashita kara
Ikkitousen: Western Wolves
Tensei Shitara Slime Datta Ken
Ore ga Suki na no wa Imouto Dakedo Imouto ja Nai
Sora to Umi no Aida
Senran Kagura: Shinovi Master
Ulysses: Jeanne d`Arc to Renkin no Kishi
Conception
Sword Art Online Alicization
Strike the Blood
Megami seems to have increased the average number of monthly posters now that NewType is defunct which is nice.