Abstract: An article tidy-up cabinet designed so that not only the person storing articles therein but also a third person can instantly take the articles out without mistakes. First and second panels F1 and F2, having groove rails 11, third and fourth panels F3 and F4, having groove rails 15, and a back panel F5 frame a rectangular parallelepipedic cabinet main body A opened only in the front. A wall panel 20 having groove rails 23 and at least one pair of wall panels 21 and 22 are inserted between opposed groove rails 11, while plates 28 are removably inserted between opposed groove rails 15 and 23. An index panel 27 is attached to the pair of partition wall panels 21 and 22, while an end index panel 26 is attached between wall panel 20 and the third or fourth surrounding panel F3 or F4 adjacent thereto.