Club guessing sequences and filters. - Tetsuya Ishiu (J. Symb. Log., 2005)

A Tail Club Guessing Ideal Can Be Saturated without Being a Restriction of the Nonstationary Ideal. - Tetsuya Ishiu (Notre Dame J. Formal Log., 2005)

The saturation of club guessing ideals. - Tetsuya Ishiu (Ann. Pure Appl. Log., 2006)

Notes on higher-dimensional tarai functions - Tetsuya Ishiu (CoRR, 2010)

Some results about (+) proved by iterated forcing. - Tetsuya Ishiu; Paul B. Larson (J. Symb. Log., 2012)

ℛmax variations for separating club guessing principles. - Tetsuya Ishiu; Paul B. Larson (J. Symb. Log., 2012)

The comparison of various club guessing principles. - Tetsuya Ishiu (Ann. Pure Appl. Log., 2015)

The termination of the higher-dimensional tarai functions. - Tetsuya Ishiu; Masashi Kikuchi (Inf. Process. Lett., 2015)