What is this box, card reader in my Japanese import car

AUTOPHIX Japanese Vehicles Scanner OM500 JOBD Engine Code Reader for Toyota Nissan Honda etc(Yellow) : Automotive

出産祝い ETC2.0車載器 DIU-A011① ETC

ETC Electronics Toll Collection System

ETC Panasonic

Kei car - Wikipedia

What is this box, card reader in my Japanese import car? - Andrew's Japanese Cars

Acer TMP214-52 14´´ I5-10210U/8GB/512GB SSD Laptop, 41% OFF

OC] Did your JDM come with the ETC reader? lol : r/JDM

Japanese ETC Electronic Toll Card reader fitted R34 GTT