Matrix System - Matrix is an ideal removable seating system for theatre stalls and arena floors. It's also a quick way to create extra rows of seating anywhere in a multipurpose auditorium.
Lateral floorbars are laid out on the floor - there is no need for fixings. Groups of up to four chairs are then simply slotted into the floorbars. After use, the system can be quickly disassembled. Groups of chairs are stacked on trolleys or forkliftable stillages, as are the floorbars.

K-Roll System - It is a mobile system that allows the seats to be mobile without affecting their design and functionality.
The feet have a lever system with an integrated trigger which, activated by the foot, locks the wheels and fixes the seats to the floor without the need for any type of screw or fastening. With the castors unlocked, it allows 360 degree movement of the set of seats.

KUF System - The KUF system – Kotobuki Under Floor – is a mobile seating system that allows groups of seats to be stored inside easily installed modular boxes, freeing up the space they occupy when in use. Its design is based on the construction of a frame in which the set of mechanisms and systems that define the movement are integrated.
It is an ideal product for its use in all types of installations: Auditoriums, Theaters, Meeting Rooms and Multifunctional Spaces. Its design, features and ease of use, make the KUF a product that only requires minimal annual maintenance, thus ensuring a high level of system life.

In Kotobuki's philosophy, it has always been to be a pioneer in innovation. When the need arose in Japan around the 1950s to convert fixed spaces into multifunctional spaces that could accommodate various uses, Kotobuki Japan developed some of the solutions that later came to Europe. 

Today, the Kotobuki group has highly sophisticated mobile seating systems for multi-purpose spaces, which are manufactured and marketed in Europe.