What is Saika constantly posting on the Message Board?


![Saika on Durarara Message Board](https://i.stack.imgur.com/WTlbs.png)

I'm on the first season of _Durarara!!_ (Coalgirls Subs), and on the Message
Board Saika often posts random words like _Love, Peace, Cut, etc._ \- All of
which are subbed except for this repeated character.

Initially I thought that Saika might be spamming with `DESU DESU` or something
similar (I don't know why I thought that), but googling this didn't return any
results.

So my question is, _**What is this word, Saika is constantly spamming the
board with?**_




[母{はは} (haha)](https://en.wiktionary.org/wiki/%E6%AF%8D#Japanese) is the Kanji
for 'mother'.




[母{はは} (haha)](https://en.wiktionary.org/wiki/%E6%AF%8D#Japanese) is the Kanji
for 'mother'.

