[Machine Translation] On October 17, the fourth of six consecutive months of analog single releases, "Best Four," a popular live song, will be released, with a solo version of "Speech" by Marili Okutsu on the B-side. The coupling is a solo version of "Speech" by Marili Okutsu, who also wrote the solo version of "Speech" on the B-side, and her other jacket will be available in limited quantities.