implemented 'NEKOPACK4A' archives.

supported.html

@@ -389,6 +389,7 @@ Onsen Kankou Yukemuri Chijou<br/>
 Oshiete! Bloomer Sensei<br/>
 Ryoujoku Costume Play<br/>
 Seikoujo Claudia<br/>
+Shinshoku<br/>
 Sweet and Sweet<br/>
 Taijoku no Ori<br/>
 </td></tr>
@@ -555,6 +556,7 @@ Dungeon Crusaderz ~Tales of Demon Eater~<br/>
 Dungeon Crusaderz 2 ~Eigou no Rakudo~<br/>
 Inkou Haden Amatsu ~Hakudaku no Juin~<br/>
 Magical Witch Academy<br/>
+Magical Witch Concerto<br/>
 Medorei ~Okasareta Houkago~<br/>
 Onna Kyoushi<br/>
 Ore to Kanojo wa Shuju na Kankei<br/>
@@ -1163,6 +1165,9 @@ Lost Child<br/>
 </td></tr>
 <tr class="odd"><td>*.sur</td><td><tt>ESUR</tt></td><td>No</td></tr>
 <tr class="odd last"><td>*.esd</td><td><tt>ESD</tt></td><td>No</td></tr>
+<tr><td>*.pak</td><td><tt>NEKOPACK4A</tt></td><td>No</td><td>NekoSDK</td><td>
+In Vitro Shoujo -Aragaishi Junshin Naru Shoujo-<br/>
+</td></tr>
 </table>
 <p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
 </body>