I've gone to KASHIWAJIMA for the diving.
We watched a lot of dikkops. The YUZEN is still staying at Tsutomezaki.
Taking a picture of dikkop is too difficult for me. I need more practice...
I attended the event that planting grass wracks on the bed of the sea.
In SETONAIKAI, on the north side of SHIKOKU island, sea grasses
are coming down rapidly.
We dived about 2m with scuba, and planted a lot of grass wracks.
They will become habitats and spawning beds of fishes.