Here is March's expiration list. 5 volumes have also been added to February's list (they were marked for the wrong date, so they got missed when I filtered for February) (thanks mrcrispy83!):

Expiring February 17, 2025:

Tearmoon Empire Vol. 14 Late-Start Tamer Vol. 12 Earl & Fairy Vol. 9 Reincarnated Mage with Inferior Eyes Vol. 7 Housekeeping Mage Vol. 8

Expiring March 17, 2025:

Diary of a Middle-Aged Sage Vol. 5 Lucia and the Loom Vol. 3 Management of a Novice Alchemist Vol. 4 The Boy Who Ruled the Monsters Vol. 2 Pens Down, Swords Up Vol.ume 1 By the Grace of the Gods Vol. 15 Otome Heroine's Fight for Survival Vol. 4 Duchess in the Attic Vol. 3 Dorky NPC Mercenary Knows His Place Vol. 3 Frontier Lord Begins with Zero Subjects Vol. 7 Mercedes and the Waning Moon Vol. 1 Imperial Reincarnation Vol. 1 Goodbye, Overtime! Vol. 3 Magic Stone Gourmet Vol. 8 No One Gets Past This Gatekeeper Vol. 3 Banished Former Hero Lives as He Pleases Vol. 4 Zilbagias the Demon Prince Vol. 4 Lady Bumpkin and Her Lord Villain Vol. 2 Tanaka Family Reincarnates Vol.ume 2 Legendary Witch Is Reborn as an Oppressed Princess Vol. 3 Cozy Life in the Woods Vol. 2 They Don’t Know I’m Too Young Vol. 1 Knock Yourself Out! Vol. 1 Fiancée No More Vol. 3