Ore-sama Teacher Collaboration Cafe Bonus Coasters Four coasters in the image. Not for individual sale. Instant purchase is welcome. Bonus coasters for the second half of the period: Mafuyu Kurosaki (solo) Hayasaka & Takao Saeki Kohei Samukawa (new illustration) Kanon Nonomura & Nogami After confirming the design, they have been immediately placed in sleeves for storage. They will be reinforced with cardboard on both sides, packaged in an OPP bag, and shipped in an envelope via Mercari shipment. Due to thickness, the shipping method may be changed from Rakuraku to Yuyu.