EVA foam is soft material.
You can process it easily.
Other names are EVA board, EVA zote, Craft foam etc.
Cosplayers all over the world use this.
It's sold in Amazon or AliExpress etc.

Introduction video




Use a sharp blade. For example, "Pro Blade".
This is so sharp.
←10枚入り ←50枚入りお得パック

I always use "Running fire box cutter","Blade breaker",Cutting mat.
"Blade breaker" can break the blade easily.


Use Standard art knife or Cushion grip art knife to cut small ornaments etc, too.
Standard art kinfe is for 1.5mm thickness and 3mm thickness.
Cushion grip art knife is for 5mm thickness and 10mm thickness.

●5mm厚コスプレボードを楽天で買う

コスプレボード 白5mm×660mm×500mm 価格：517円（税込、送料別) (2019/10/23時点)

コスプレボード 白5mm×660mm×1000mm 価格：990円（税込、送料別) (2019/10/23時点)

コスプレボード　白5mm×1000mm×2000mm 価格：3564円（税込、送料別) (2019/10/23時点)

コスプレボード　黒5mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：1320円（税込、送料別) (2019/10/23時点)

コスプレボード　黒5mm×1000mm×2000mm 黒だから裏塗り処理を省略出来る 価格：4180円（税込、送料別) (2019/10/23時点)

●5mm厚コスプレボードをAmazonで買う

COSボード匠 Sサイズ 5mm厚 白 価格：880円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 5mm厚 白 価格：1,560円（税込、送料別) (2023/5/25時点)

COSボード匠 Lサイズ 5mm厚 白 価格：5,300円（税込、送料別) (2023/5/25時点)

COSボード匠 Sサイズ 5mm厚 黒 価格：880円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 5mm厚 黒 価格：1,560円（税込、送料別) (2023/5/25時点)

Use a Aluminum stick.
You can substitute various metalic sticks.
Cut it into appropriate length with Nippers.


Mark.


Cut out with a Box cutter etc.


Glue the Aluminum stick.
Glue with a Liquid super glue.
When you use a Super glue Accelerator, Hardening speed becomes fast.
(Smoke may be generated. Don't breathe in the smoke and don't put in eyes.)





Super glue accelerator makes hardening time short.
It's so useful.
Watch this video.


When you use 100ml, you can make a armorset or about two, three weapons.
←100ml ←420ml


Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.
Glue with a Liquid super glue.

●1.5mm厚コスプレボードを楽天で買う

コスプレボード　白1.5mm×660mm×1000mm 価格：605円（税込、送料別) (2019/10/23時点)

コスプレボード　黒1.5mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：660円（税込、送料別) (2019/10/23時点)

コスプレボードシール　白1.5mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：594円（税込、送料別) (2019/10/23時点)

コスプレボードシール　黒1.5mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：682円（税込、送料別) (2019/10/23時点)

●1.5mm厚コスプレボードをAmazonで買う

COSボード匠 Sサイズ 2mm厚 白 価格：620円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 2mm厚 白 価格：1,000円（税込、送料別) (2023/5/25時点)

COSボード匠 Lサイズ 2mm厚 白 価格：4,000円（税込、送料別) (2023/5/25時点)

COSボード匠 Sサイズ 2mm厚 黒 価格：620円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 2mm厚 黒 価格：1,000円（税込、送料別) (2023/5/25時点)

I finished glueing.


Cut material into the Templates form.
Cut out 3mm thick EVA foam.





3mm厚コスプレボードを楽天で買う

コスプレボード 白3mm×660mm×500mm 価格：418円（税込、送料別) (2019/10/23時点)

コスプレボード　白3mm×660mm×1000mm 価格：693円（税込、送料別) (2019/10/23時点)

コスプレボード　白3mm×1000mm×2000mm 価格：2464円（税込、送料別) (2019/10/23時点)

コスプレボード 黒3mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：990円（税込、送料別) (2019/10/23時点)

コスプレボードシール　白3mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：726円（税込、送料別) (2019/10/23時点)

●3mm厚コスプレボードをAmazonで買う

Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.
You must use a tool for cutting out a fair circle. Details are here.



Glue with a Liquid super glue.


Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.


Glue with a Liquid super glue.


Building the body


Cut material into the Templates form.
Cut out 10mm thick EVA foam.

●10mm厚コスプレボードを楽天で買う

コスプレボード 白10mm×660mm×500mm 価格：880円（税込、送料別) (2019/10/23時点)

コスプレボード　白10mm×660mm×1000mm 価格：1540円（税込、送料別) (2019/10/23時点)

コスプレボード　黒10mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：2486円（税込、送料別) (2019/10/23時点)

●10mm厚コスプレボードをAmazonで買う

COSボード匠 Sサイズ 10mm厚 白 価格：1,400円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 10mm厚 白 価格：2,490円（税込、送料別) (2023/5/25時点)

COSボード匠 Sサイズ 10mm厚 黒 価格：1,400円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 10mm厚 黒 価格：2,490円（税込、送料別) (2023/5/25時点)

Cut out to make a hollow.


Shift the position. Glue with a Liquid super glue.
I finished glueing.


Cut unnecessary parts with a Box cutter etc.


I finished cutting.


Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.


Glue with a Liquid super glue.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.


Glue with a Liquid super glue.


I finished glueing.


Cut material into the Templates form.
Cut out 5mm thick EVA foam.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.


Present state.


Present state.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Mark holes on the Templates.


Cut out to make a hollow.


Mark holes on the Templates.


Cut out to make a hollow.


Shift the position. Glue with a Liquid super glue.


Shift the position. Glue with a Liquid super glue.
I finished glueing.


Cut unnecessary parts with a Box cutter etc.


I finished cutting.


Cut unnecessary parts with a Box cutter etc.


I finished cutting.


Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.
Glue with a Liquid super glue.


Glue with a Liquid super glue.


Heap a Hot melt(glue gun) for reinforcement.


ギャクヨガが愛用しているグルーガンです、口が広くてとても使いやすい！

Cut material into the Templates form.
Cut out 5mm thick EVA foam.


Glue with a Liquid super glue.


Building the grip


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.


Round off the corners with a Box cutter etc.


Make the edges smooth with a Soldering iron (Don't breathe in the smoke, be careful a burn).
Or, cut it by edged tools.
(Actually I used fire, but it's dangerous method. I recommend a Soldering iron
If accedents happens, it's self-responsibility)


Make hole with a Pinvice or Prick punch etc.



Use a wire.
Cut it with Pliers or Nippers.


Glue with a Liquid super glue.


Make hole with a Pinvice or Prick punch etc.


Glue with a Liquid super glue.


Cut material into the Templates form.
Cut out 10mm thick EVA foam.


Glue with a Liquid super glue.
Round off the corners with a Box cutter etc.


Make the edges smooth with a Soldering iron (Don't breathe in the smoke, be careful a burn).
Or, cut it by edged tools.
(Actually I used fire, but it's dangerous method. I recommend a Soldering iron
If accedents happens, it's self-responsibility)


Use a wire.
Cut it with Pliers or Nippers.
Glue with a Liquid super glue.


Glue with a Liquid super glue.
Make the edges smooth with a Soldering iron (Don't breathe in the smoke, be careful a burn).
Or, cut it by edged tools.
(Actually I used fire, but it's dangerous method. I recommend a Soldering iron
If accedents happens, it's self-responsibility)


Building the circle form emblem


Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.


Present state.



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Painting
Begin painting.
At first, paint undercoat on EVA foam.
The effects are as follows.

-Color becomes well.
-It becomes hard to come off.
-Gloss comes out well.
-You can save quantity of the paint.


1.Gesso
This is easy.

【Merit】
-It's usable just to paint with a paint brush.
-Gesso don't contain thinner, then you can use it in the room.
-You can use also Acrylic paint.
-There are several colors one, white black etc.

【Demerit】
-It's easy to come off than Thinned "Bond G17"(one of liqud glue in Japan).
 Then, use this for weapons and armors without moving parts.
-The gross is smaller than Thinned "Bond G17"(one of liqud glue in Japan).

【Commodities　page】
Gesso or Black Gesso
or

【Paint】
Lacquer Spray or Bottle lacquer paint or acrylic paint
or

2.Wood glue thinned with water
This is so easy.

【Merit】
-Someone can get
-Someone can use easy

【Demerit】
-Drying time is a little long.

【Commodities　page】


3."Bond G17"(one of liqud glue in Japan)
This is dangerous method, it's most likely happening fire.
I wrote about this method as a archive,
However I don't recommend this.
I don't use this method now, I use other method now.
If accedents happens, it's self-responsibility.

【Merit】
-It'st hard to peel off.
-It can use for PVC pipe or plastic sheets.

【Demerit】
-"Bond G17" is japanese commodity. Then you can't get it easily.
-It needs thinner, then you must work outdoors.
-It burns easily.
Don't use fire until drying, because "Bond G17" burns easily. Don' use a Lighter etc until drying.
The parts will be charred in seconds.

【Commodities　page】
"Bond G17"(one of sticky glue in Japan) thined with lacquer thinner
&

-About paint
I use following paint.


You can use acrylic paint, when you use Gesso.


・About mask
In spray painting or lacquer painting, use a mask for painting.
↑フィルタ付きセット商品 ←替えフィルタ


I use Thinned "Bond G17"(one of liqud glue in Japan) in this tutorial.
But this method is danger, then I don't recommend.
If accedents happens, it's self-responsibility.
I recommend Gesso or Wood glue thinned with water.


Paint "Bond G17"(one of sticky glue in Japan) thined with lacquer thinner three or four times.
Don't use fire until drying, because "Bond G17" burns easily. Don' use a Lighter etc until drying.
The parts will be charred in seconds.
(It will char in seconds.)
Dry it about 2 ~ 6 hours.


Paint gray color as undercoat color with Lacquer Spray.


Paint gray color as undercoat color with Lacquer Spray.


Paint gray color as undercoat color with Lacquer Spray.


Paint white color with Lacquer Spray.


Stick Masking tape on the point you don't want to paint.


ギャクヨガは細かいところは10mm幅(左の商品)、広い所は30mm幅(右の商品)を使ってます

Paint pink with Lacquer Spray.


Paint pink with Lacquer Spray.


Stick Masking tape on the point you don't want to paint.


Paint gray with Lacquer Spray.


Paint silver with Lacquer Spray.


Stick Masking tape on the point you don't want to paint.


Paint with Lacquer Spray.


Mark holes on the Templates.


Paint black Bottle lacquer paint with a paint brush.


When you paint Bottle lacquer paint, use a paintbrush, cups, panint sticks, thinner.



Stick Masking tape on the point you don't want to paint.


Paint red color with Lacquer Spray.


Peel Masking tape softly.


Stick Masking tape on the point you don't want to paint.


Paint blue with Lacquer Spray.


Peel Masking tape softly.


Glue with a Liquid super glue.


Actually, I used a Airbrush too.
If you want to make light and shade, use it.
About Airbrush is here.





●初心者にオススメ
安価なUSB充電式エアブラシ。
これ一つでエアブラシ塗装が手軽に行えます。
エアブラシ塗装を手軽に始めるならまずはこれ。


●本格的に始めるなら
Mr.カラーを作っているクレオスのエアブラシセットです。
エアブラシ塗装に必要なものが一式セットになった定番商品です。
ギャクヨガも昔使ってました。
電源はコンセント接続です。



●ギャクヨガが使っている物を使いたいなら
性能は高いですが高価です。
ホースは別途購入が必要です。



After painting
Wrap plastic tape.


Complete


Please watch the tutorial video too.














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