Denshi Jisho — Online Japanese dictionary

斯う こう 1:
2: (Usually written using kana alone) in this way (used for something or someone close to the speaker, including the speaker himself, or for the opinions of the speaker); thus; such; (Interjection) uh... (interjection used as a verbal pause)
Adverb 
斯ういう こういう such; like this
Pre-noun adjectival 
斯う言う こういう such; like this
Pre-noun adjectival 
斯う斯う こうこう so and so; such and such
Adverb, Suru verb, Usually written using kana alone 
斯うした こうした such
Expression, Pre-noun adjectival, Usually written using kana alone 
斯うして こうして thus; in this way
Conjunction, Usually written using kana alone 
斯う言う こうゆう such; like this
Pre-noun adjectival 

You can also

Look up kanji details for 斯う.

Try a Yahoo Jisho search for 斯う .
Try a Goo Jisho search for 斯う .
Try a Google search for 斯う .