The 2nd Division at Guadalcanal consisted of:
4th Inf Regiment
16th Inf Regiment
29th Inf Regiment
2nd Field Artl Regiment
2nd Engineer Regiment
One source I have suggests it fielded only 8,400 men on Guadalcanal,so it must have been operating with the barest support service.
Hammel also mentions that a Mixed Brigade evacuated from Guadalcanal was also shipped to Burma--I take this was the 35th Mixed Brigade(18th Division?).
I'm hesitant to suggest that these Guadalcanal formations were in any good shape after the battle.With around 25,000 Japanese dead in the campaign(14,800 killed in battle,9,000 dead from disease) and only 13,000 Japanese evacuated,the Sendai Division might have been down to only 2-3,000 effectives,most sick.