The Marenco sofa, which has been on sale in Japan since 1971, is reaching its 55th anniversary milestone. To mark the occasion, arflex Japan is rolling out a series of special projects throughout 2026, beginning June 4.
A dedicated anniversary site — "marenco a go! go!" — will go live on June 4, showcasing newly filmed Marenco video content as well as ongoing updates covering various facets of the sofa's appeal. Upcoming highlights include artist collaborations, user interview features, and new washable knit cover colorways to be announced later in the year.
Special Project Part 1: LIMITED COLORS & CUSHION
55th Anniversary Limited Stamp Colors and Cushion

The Marenco is well known for its signature logo-stamp design on a special linen-blend fabric (LI-BE). To celebrate the 55th anniversary, two limited-period stamp colors — Red and Green — are being added alongside the standard Black, giving the sofa a playful anniversary-exclusive look.
A 55th Anniversary Limited Cushion (including inner material) will also be sold during the campaign period. Customers who purchase a Marenco sofa body receive a complimentary 55th Anniversary Limited Cushion — one per unit. (Ottomans are excluded from the gift.)



Period: June 4 (Thu) – December 20 (Sun), 2026
Available at: arflex direct stores (arflex Tokyo, arflex Restore, arflex Nagoya, arflex Osaka), the online store, authorized dealers (Proposta / arflex Fukuoka), and select retailers including Conde House Sapporo, LINTERNO BY YAMAGISHI, Nihonbashi Takashimaya, Nihonbashi Mitsukoshi, Yokohama Sogo, Matsuzakaya Nagoya, Hankyu Umeda, and others.
Prices for limited stamp-color covers (as of June 4, 2026)
| Item | Size | Price (cover included) |
|---|---|---|
| 1-seater | W1100 × D970 × H660 × SH390 mm | ¥400,400 + 1 cushion gift |
| 2-seater | W1780 × D970 × H660 × SH390 mm | ¥666,600 + 2 cushion gifts |
| 3-seater | W2480 × D970 × H660 × SH390 mm | ¥928,400 + 3 cushion gifts |
| Ottoman | W670 × D670 × H390 mm | ¥157,300 |
| Limited cushion (incl. inner material) | W400 × D400 × H150 mm | ¥22,000 |
Cover prices
| Item | Price |
|---|---|
| 1-seater cover | ¥48,400 |
| 2-seater cover | ¥85,800 |
| 3-seater cover | ¥116,600 |
| Ottoman cover | ¥24,200 |
| Limited cushion cover | ¥11,000 |
All prices include tax. A price revision is scheduled from July 1, 2026.
Special Project Part 1: 55 PALETTES for MARENCO
55 Limited Cover Colors

To mark the 55th anniversary, arflex has curated 55 fabric colors from popular archive materials that are no longer carried in regular stores. During the exhibition period they will be offered at special anniversary pricing. The lineup ranges from classic solids to refined woven patterns and character-rich prints — something for long-time Marenco owners looking for a fresh look, as well as those discovering the sofa for the first time.
arflex user registration is required to purchase. Covers are available while supplies last.
Exhibition and Sales Period: June 25 (Thu) – August 4 (Tue), 2026
Available at: arflex direct stores only (arflex Tokyo, arflex Restore, arflex Nagoya, arflex Osaka)
Cover prices
| Item | Rank 1 | Rank 2 |
|---|---|---|
| 1-seater cover | ¥33,000 | ¥77,000 |
| 2-seater cover | ¥50,600 | ¥121,000 |
| 3-seater cover | ¥69,300 | ¥165,000 |
| Ottoman cover | ¥33,000 | ¥77,000 |
Two fabric ranks available: Rank 1 and Rank 2. All prices include tax.
About the Marenco Sofa

Design: Mario Marenco
The Marenco is said to have originated from a sketch that Italian designer Mario Marenco drew in an instant. Its warm yet refined silhouette has resonated across generations, and more than half a century after its debut, it continues to attract devoted fans worldwide.