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Japan U20 Jersey - Sae Itoshi Blue Lock
See it in action
Wrong size on arrival? Write to us within 14 days: we find a solution together, without making you ship the parcel back.
- Faithful to the anime: number, club crest and stripes taken from the episode.
- Sublimation print, in the fibre of the fabric: no heat-transfer stuck on the surface.
- Light, breathable polyester, close football fit: between two sizes, take the larger one.
- Customisable: your name and number printed for $7.00.
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Order today, delivered between Nov 7 and Nov 14
Ships within 24 h, tracked all the way to your door
Description
Blue Lock Japan U-20 Jersey – Sae Itoshi's National Team
Wear the colours of the Japan U-20 national team, the elite squad that faces the Blue Lock strikers in one of the most decisive matches of the story. The Japan U-20 jersey is the kit of Sae Itoshi, Shidou Ryusei and Oliver Aiku.
Jersey features
- Material: premium breathable polyester, lightweight and quick-drying
- Design: Japan U-20 replica jersey inspired by the anime and manga
- Sizes: XXS to 6XL – standard European / US sizing (see the size guide below)
- Players: Sae Itoshi, Shido Ryusei, Oliver Aiku
- Print: full sublimation, sharp details, colours that do not fade in the wash
- Customisation: add your own name and number at checkout
The Japan U-20 team in Blue Lock
The Japan U-20 national team represents the elite of Japanese football. Led by the prodigy Sae Itoshi, considered the best Japanese player of his generation, the team faces the Blue Lock participants in a decisive match. With Shidou Ryusei, the unpredictable striker with raw talent, and Oliver Aiku, the unbeatable centre-back, Japan U-20 is a formidable force.
Who is this jersey for?
This Blue Lock jersey is made for fans of Sae Itoshi, Shidou and the U-20 match arc. It is one of the most popular pieces of Blue Lock merch in our store and a safe gift for a Blue Lock fan: birthday, Christmas, or simply to wear at five-a-side, at an anime convention or as streetwear. It is an anime soccer jersey with a real football cut, not a printed T-shirt.
Why buy it here?
- • Free shipping on orders over €50, tracked worldwide delivery (€2.99 below)
- • Shipped within 24 hours on business days, delivered in 5 to 10 business days
- • 14-day returns on non-customised items
- • Free size exchange as long as the order has not shipped
- • Perfect for cosplay, sport or streetwear
- • Premium design faithful to the anime
Size guide
Allow a 1-3 cm tolerance (manual measurement). If you hesitate between two sizes, take the larger one. Shorts follow the same size as the jersey.
Care instructions
- Machine wash at 30°C maximum
- Do not tumble dry
- Iron inside out at low temperature
- Do not bleach
- Colours do not fade thanks to sublimation printing
Frequently asked questions
Can I put my own name on the jersey? Yes – choose "Customized" in the player list and enter your name and number. Customised items are made to order and cannot be returned, so double-check spelling and size.
How long does delivery take? Orders ship within 24 hours on business days and arrive in 5 to 10 business days, in the United States, the United Kingdom, Europe and most countries worldwide. A tracking number is emailed as soon as the parcel leaves.
Does it run small? It has a slim, athletic cut on standard European / US sizing. Measure your chest and use the table above; if you hesitate, take the larger size.
Is it a real football jersey? Yes – breathable polyester, football cut and sublimated print, the same construction as a club replica shirt.


True to the anime
Number, team crest, stripes and colours are taken frame by frame from the Blue Lock kits. You wear the same jersey as your favourite players.
Become your hero
Isagi, Nagi, Bachira, Kaiser, Rin… Pick your player and wear his name and number on your back. On the pitch, at a convention or in the street, you carry his ego with you.
Made for every fan
From XXS to 6XL, for teens and adults alike, and every player from the anime's big teams. The size guide gives you your exact measurements.
Complete your kit
Pack discount and free shipping calculated on your actual cart.
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