Risō.

1951-1955; 1955 no.260; 1956-1960; 1960 no.326-331 Jul-Dec; 1961 no.332-337 Jan-Jun; 1961 no.338-343 Jul-Dec; 1962 no.344-349 Jan-Jun; 1962 no.350-355 Jul-Dec; 1963 no.356-361 Jan-Jun; 1963 no.362-367 Jul-Dec; 1964 no.368-374 Jan-Jun; 1964 no.374-379; 1965 no.380-391 Jan-Dec; 1966 no.392-403 Jan-Dec; 1967 no.404-415; 1968 no.416-427; 1969 no.428-439; 1970 no.440-451; 1971 no.452-463; 1972 no.464-469; 1972 no.470-475; 1973 no.476-481; 1973 no.482-487; 1974 no.488-493; 1974 no.494-499; 1975 no.500-505; 1975 no.506-511; 1976 no.512-517; no.512-517 (1976); 1976 no.518-523; no.518-523 (1976); 1977 no.524-529; no.524-529 (1977); 1977 no.530-535; no.530-535 (1977); 1978 no.536-539; no.536-541 (1978); 1978 no.540-543; no.542-547 (1978); 1978 no.544-547 Sep-Dec; 1979 no.548-553; no.548-553 (1979); 1979 no.554-559; no.554-556 (1979); no.558-559 (1979); 1980 no.560-565; no.560-565 (1980); 1980 no.566-571; no.566-571 (1980); 1981 no.572-577 Jan-Jun; no.572-577 (1981); 1981 no.578-583 Jul-Dec; no.578-583 (1981); 1982 no.584-589 Jan-Jun; no.584-589 (1982); 1982 no.590-592 Jul-Sep; no.590-595 (1982); 1982 no.593-595 Oct-Dec; 1983 no.596-599 Jan-Apr; no.596-601 (1983); 1983 no.600-603 May-Aug; no.602-607 (1983); 1983 no.604-607 Sep-Dec; 1984 no.608-609 Jan-Feb; no.608-610 (1984); 1984 no.610-611 Mar-Apr; no.611-612 (1984); 1984 no.612-613 May-Jun; no.613-614 (1984); 1984 no.614-616 Jul-Aug; no.615-617 (1984); 1984 no.617 Oct; 1984 no.618-619 Nov-Dec; no.618-619 (1984); 1985 no.620-621 Jan-Feb; no.620-623 (1985); 1985 no.622-623 Mar-Apr; 1985 no.624-627 May-Aug; no.624-627 (1985); 1985 no.628-631 Sep-Dec; no.628-631 (1985); 1986 no.632-633 Jan-Mar; no.632-633 (1986); no.634-637 (1987); no.638-641 (1988-89)