HiraKakuInterface-W{1,2}.otfとヒラギノ角ゴ StdN W{1,2}.otfをotfinfoで比較してみた

OS X Yosemiteに更新したら、システムのフォントが欧文、和文に対してそれぞれHelvetica Neue、ヒラギノ角ゴW1/W2になっていました！　そこで、手元にモリサワパスポート2014から入れたヒラギノ角ゴ StdN W{1,2}.otfがあったので、otfinfoコマンドを用いて、HiraKakuInterface-W{1,2}.otfとヒラギノ角ゴ StdN W{1,2}.otfの情報を比較してみました。

### HiraKakuInterface-W1 と ヒラギノ角ゴ StdN W1 の比較

```bash
$ otfinfo -i HiraKakuInterface-W1.otf 
Family:              .Hiragino Kaku Gothic Interface
Subfamily:           W1
Full name:           .Hiragino Kaku Gothic Interface W1
PostScript name:     .HiraKakuInterface-W1
Preferred family:    .Hiragino Kaku Gothic Interface
Preferred subfamily: W1
Version:             Version 8.00
Unique ID:           Dainippon Screen Mfg. Co., Ltd. Hiragino Kaku Gothic StdN W1
Designer:            JIYUKOBO Ltd.
Designer URL:        http://www.jiyu-kobo.co.jp/
Manufacturer:        Dainippon Screen Mfg. Co., Ltd.
Vendor URL:          http://www.screen.co.jp/font/
Trademark:           Hiragino is a trademark of Dainippon Screen Mfg. Co., Ltd. registered in Japan.
Copyright:           ver8.00, Copyright (c) 1993-2007 Dainippon Screen Mfg. Co., Ltd. All Rights Reserved.
Vendor ID:           DS

$ otfinfo -i /Library/Fonts/ヒラギノ角ゴ\ StdN\ W1.otf 
Family:              Hiragino Kaku Gothic StdN W1
Subfamily:           Regular
Full name:           HiraKakuStdN-W1
PostScript name:     HiraKakuStdN-W1
Preferred family:    Hiragino Kaku Gothic StdN
Preferred subfamily: W1
Version:             Version 8.00
Unique ID:           Dainippon Screen Mfg. Co., Ltd. Hiragino Kaku Gothic StdN W1
Designer:            JIYUKOBO Ltd.
Designer URL:        http://www.jiyu-kobo.co.jp/
Manufacturer:        Dainippon Screen Mfg. Co., Ltd.
Vendor URL:          http://www.screen.co.jp/font/
Trademark:           Hiragino is a trademark of Dainippon Screen Mfg. Co., Ltd. registered in Japan.
Copyright:           ver8.00, Copyright (c) 1993-2007 Dainippon Screen Mfg. Co., Ltd. All Rights Reserved.

$ ls -l /System/Library/Fonts/HiraKakuInterface-W1.otf /Library/Fonts/ヒラギノ角ゴ\ StdN\ W1.otf
-rw-r--r--  1 root    wheel  3654744  9 10 08:21 /System/Library/Fonts/HiraKakuInterface-W1.otf
-rw-r--r--  1 munepi  admin  3656592  2  7  2014 /Library/Fonts/ヒラギノ角ゴ StdN W1.otf
```

この結果を見て、驚いた！　```Unique ID``` が同じですやん（笑 

```
Unique ID:           Dainippon Screen Mfg. Co., Ltd. Hiragino Kaku Gothic StdN W1
```

### HiraKakuInterface-W2 と ヒラギノ角ゴ StdN W2 の比較

```bash
$ otfinfo -i HiraKakuInterface-W2.otf 
゙゙Family:              .Hiragino Kaku Gothic Interface
Subfamily:           Regular
Full name:           .Hiragino Kaku Gothic Interface W2
PostScript name:     .HiraKakuInterface-W2
Preferred family:    .Hiragino Kaku Gothic Interface
Preferred subfamily: W2
Version:             Version 8.00
Unique ID:           .Hiragino Kaku Gothic Interface W2; 9.0d1e1; 2013-07-11
Designer:            JIYUKOBO Ltd.
Designer URL:        http://www.jiyu-kobo.co.jp/
Manufacturer:        Dainippon Screen Mfg. Co., Ltd.
Vendor URL:          http://www.screen.co.jp/font/
Trademark:           Hiragino is a trademark of Dainippon Screen Mfg. Co., Ltd. registered in Japan.
Copyright:           ver8.00, Copyright (c) 1993-2007 Dainippon Screen Mfg. Co., Ltd. All Rights Reserved.
Vendor ID:           DS

$ otfinfo -i /Library/Fonts/ヒラギノ角ゴ\ StdN\ W2.otf 
゙Family:              Hiragino Kaku Gothic StdN W2
Subfamily:           Regular
Full name:           HiraKakuStdN-W2
PostScript name:     HiraKakuStdN-W2
Preferred family:    Hiragino Kaku Gothic StdN
Preferred subfamily: W2
Version:             Version 8.00
Unique ID:           Dainippon Screen Mfg. Co., Ltd. Hiragino Kaku Gothic StdN W2
Designer:            JIYUKOBO Ltd.
Designer URL:        http://www.jiyu-kobo.co.jp/
Manufacturer:        Dainippon Screen Mfg. Co., Ltd.
Vendor URL:          http://www.screen.co.jp/font/
Trademark:           Hiragino is a trademark of Dainippon Screen Mfg. Co., Ltd. registered in Japan.
Copyright:           ver8.00, Copyright (c) 1993-2007 Dainippon Screen Mfg. Co., Ltd. All Rights Reserved.

$ ls -l /System/Library/Fonts/HiraKakuInterface-W2.otf /Library/Fonts/ヒラギノ角ゴ\ StdN\ W2.otf
-rw-r--r--  1 root    wheel  3642980  9 10 08:21 /System/Library/Fonts/HiraKakuInterface-W2.otf
-rw-r--r--  1 munepi  admin  3644240  2  7  2014 /Library/Fonts/ヒラギノ角ゴ StdN W2.otf
```

これらの```Unique ID```は、異なっていた♪

### DTPでヒラギノ角ゴ StdN W{1,2}.otfの代わりにHiraKakuInterface-W{1,2}.otfを使うの？

いやいや、ヒラギノ角ゴ StdN W{1,2}.otfを買いましょう♪