A Study of JNJ-54767414 (Daratumumab) in Combination With Lenalidomide and Dexamethasone in Japanese Participants With Previously Untreated Multiple Myeloma Who Are Ineligible for High-dose Therapy and Autologous Stem Cell Transplantation

Daratumumab (16 mg/kg) will be administered by IV infusion to all participants once every week for 8 weeks; then once every other week for 16 weeks; thereafter once every 4 weeks until documented progression, unacceptable toxicity or study end.

Participants will receive lenalidomide 25 mg orally on Days 1 through 21 of each 28 day cycle. Participants with creatinine clearance (CrCl) between 30 and 60 milliLitre (mL)/minute (min) will receive lenalidomide 10 mg every 24 hours.

Participants will receive dexamethasone 40 mg weekly, at day 1, 8, 15, 22 of each cycle.