Name seems to be a ăăźæ„èŠăè±ăźććăćéăŻăŸă ç„ăăȘă (AnoHana: We Still don't know the name of the flower we saw that day) reference.
Strange. The artist put the numbers 1945.8.4 in the picture's subtext (hinting at August 4th, 1945), but the Bombing of Hiroshima was on August 6th, two days later.