Umuyaga Irindwi ni umuyaga umuyaga ufite imiterere mishya ikoresha imiterere ya Tensegrity. Mu bihe by’imibereho idahwitse yimyaka yashize, abantu bahora bagenda hagati yumutekano no guhangayika. Imiterere ya Tensegrity niyo miterere ikubiyemo societe y'ubu. Birasa nkaho bireremba kandi bihamye, ariko imbaraga zo hanze nkumuyaga zitera kunyeganyega kugirango ibungabunge uburinganire. Muguhindura uku kunyeganyega mumajwi, byumvikana mumwanya kandi byongera gukira namabara mubuzima bwa buri munsi.
Izina ry'umushinga : Seven, Izina ryabashushanya : So Koizumi, Izina ry'abakiriya : So Koizumi Design.
Igishushanyo gitangaje nuwatsindiye igihembo cya feza mu marushanwa yo kwerekana imideli, imyambaro n'imyenda. Ugomba rwose kubona ibihembo bya silver byegukana ibishushanyo mbonera bya portfolio kugirango umenye ubundi buryo bushya, bushya, umwimerere kandi uhanga, imyambarire n'imyenda.