Matching items for father and son will be available at The Stage on the 6th floor of the Isetan Shinjuku Main Building./ Photo by Kanako Furune (C) FASHION HEADLINE

"A Bathing Ape" foil-printed T-shirts are sold exclusively at Isetan Shinjuku/ Photo by Kanako Furune (C) FASHION HEADLINE

"A Bathing Ape" foil-printed T-shirts are sold exclusively at Isetan Shinjuku/ Photo by Kanako Furune (C) FASHION HEADLINE

"Maple" T-shirt/ Photo by Kanako Furune (C) FASHION HEADLINE

A special gift box will be provided for customers who purchase three or more pairs of Happy Socks socks./ Photo by Kanako Furune (C) FASHION HEADLINE

Colorful Happy Socks socks/ Photo by Kanako Furune (C) FASHION HEADLINE

"Ralph Lauren" T-shirts and "Suteteko.com" steteko/ Photo by Kanako Furune (C) FASHION HEADLINE

The Enhance Element father's bag is an exclusive item at Isetan Shinjuku./ Photo by Kanako Furune (C) FASHION HEADLINE

The Enhance Element Father's Bag is an exclusive item available at Isetan Shinjuku./ Photo by Kanako Furune (C) FASHION HEADLINE

Father and son also wear matching Ray-Ban sunglasses/ Photo by Kanako Furune (C) FASHION HEADLINE

Ray-Ban kids' sunglasses/ Photo by Kanako Furune (C) FASHION HEADLINE

Matching socks and underwear for fathers and sons can be purchased on the first basement floor of the Men's Building./ Photo by Kanako Furune (C) FASHION HEADLINE